<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0">
  <channel>
    <title>eduino 님의 블로그</title>
    <link>https://eduino.tistory.com/</link>
    <description>AI 코딩 전문 교육 쇼핑몰 에듀이노의 공식 블로그. 
보드, 쉴드, 모듈, 키트, 로봇, 전자부품 등 판매 및 코딩 교육 관련 정보 업로드</description>
    <language>ko</language>
    <pubDate>Mon, 22 Jun 2026 13:07:12 +0900</pubDate>
    <generator>TISTORY</generator>
    <ttl>100</ttl>
    <managingEditor>eduino</managingEditor>
    <image>
      <title>eduino 님의 블로그</title>
      <url>https://tistory1.daumcdn.net/tistory/8686807/attach/786f32b1754c47e5b32e76ed0e75c173</url>
      <link>https://eduino.tistory.com</link>
    </image>
    <item>
      <title>아두이노 워터 펌프 모터 드라이버 모듈 사용 방법(Grove 타입)</title>
      <link>https://eduino.tistory.com/entry/%EC%95%84%EB%91%90%EC%9D%B4%EB%85%B8-%EC%9B%8C%ED%84%B0-%ED%8E%8C%ED%94%84-%EB%AA%A8%ED%84%B0-%EB%93%9C%EB%9D%BC%EC%9D%B4%EB%B2%84-%EB%AA%A8%EB%93%88-%EC%82%AC%EC%9A%A9-%EB%B0%A9%EB%B2%95Grove-%ED%83%80%EC%9E%85</link>
      <description>&lt;div&gt;
&lt;style&gt;
.ep { max-width: 720px; margin: 0 auto; font-family: 'Apple SD Gothic Neo','Noto Sans KR','Malgun Gothic',sans-serif; font-size: 15px; color: #1e1e1e; line-height: 1.85; word-break: keep-all; }

/* 공감 유도 오프닝 */
.ep-opening { background: #f0f6ff; border-radius: 16px; padding: 30px 28px; margin-bottom: 32px; }
.ep-opening .q-title { font-size: 17px; font-weight: 800; color: #0a2540; margin-bottom: 16px; line-height: 1.5; }
.ep-opening .q-list { list-style: none; padding: 0; margin: 0 0 18px; }
.ep-opening .q-list li { font-size: 14px; color: #333; padding: 6px 0; border-bottom: 1px dashed #ccd9f0; }
.ep-opening .q-list li:last-child { border-bottom: none; }
.ep-opening .answer { font-size: 14px; color: #1a4da0; font-weight: 700; line-height: 1.7; }

/* 섹션 제목 */
.ep-h2 { font-size: 19px; font-weight: 900; color: #0a2540; border-bottom: 3px solid #2d7ef7; padding-bottom: 10px; margin: 40px 0 16px; }
.ep-h3 { font-size: 15px; font-weight: 800; color: #1a4da0; margin: 24px 0 10px; }
.ep-p { margin: 0 0 14px; color: #333; font-size: 15px; }

/* 이미지 블록 */
.ep-img { text-align: center; margin: 20px 0; }
.ep-img img { max-width: 100%; border-radius: 10px; box-shadow: 0 4px 18px rgba(0,0,0,0.1); }
.ep-img .cap { margin-top: 10px; font-size: 12px; color: #888; }
.ep-img a img { transition: opacity .2s; }
.ep-img a img:hover { opacity: .85; }

/* 비교 표 */
.ep-table { width: 100%; border-collapse: collapse; font-size: 14px; margin: 12px 0 20px; border-radius: 12px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,.07); }
.ep-table thead th { background: #0a2540; color: #fff; padding: 12px 16px; text-align: center; font-weight: 700; font-size: 13px; }
.ep-table thead th:first-child { text-align: left; }
.ep-table tbody tr:nth-child(even) td { background: #f5f8ff; }
.ep-table tbody tr:nth-child(odd) td { background: #fff; }
.ep-table td { padding: 11px 16px; border-bottom: 1px solid #e4eaf4; font-size: 14px; text-align: center; vertical-align: middle; }
.ep-table td:first-child { font-weight: 700; color: #333; text-align: left; }
.ep-table tbody tr:last-child td { border-bottom: none; }
.ep-table .good { color: #1a9c3e; font-weight: 700; }
.ep-table .bad  { color: #c0392b; }

/* 스펙 표 */
.ep-spec { width: 100%; border-collapse: collapse; font-size: 14px; margin: 12px 0 20px; border-radius: 12px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,.07); }
.ep-spec th { background: #2d7ef7; color: #fff; padding: 11px 16px; text-align: left; font-weight: 700; width: 36%; font-size: 13px; }
.ep-spec td { padding: 11px 16px; border-bottom: 1px solid #e4eaf4; color: #333; background: #fff; font-size: 14px; }
.ep-spec tr:nth-child(even) td { background: #f5f8ff; }
.ep-spec tr:last-child td { border-bottom: none; }

/* 준비물 카드 */
.ep-parts { display: flex; gap: 12px; flex-wrap: wrap; margin: 14px 0; }
.ep-part { flex: 1; min-width: 140px; background: #fff; border: 1px solid #dce6f8; border-radius: 12px; padding: 16px 12px; text-align: center; box-shadow: 0 2px 8px rgba(0,0,0,.04); }
.ep-part .pi { font-size: 28px; margin-bottom: 8px; }
.ep-part .pn { font-size: 13px; font-weight: 700; color: #0a2540; margin-bottom: 3px; }
.ep-part .pp { font-size: 12px; color: #2d7ef7; font-weight: 700; }

/* 핀 다이어그램 */
.ep-pin { background: #1e2432; border-radius: 12px; padding: 4px 0; margin: 10px 0 18px; overflow-x: auto; }
.ep-pin table { width: 100%; border-collapse: collapse; font-size: 13px; }
.ep-pin th { color: #7ec8ff; font-size: 11px; font-weight: 700; letter-spacing: .08em; padding: 10px 16px; text-align: left; border-bottom: 1px solid rgba(255,255,255,.1); }
.ep-pin td { padding: 9px 16px; color: #abb2bf; border-bottom: 1px solid rgba(255,255,255,.05); vertical-align: middle; }
.ep-pin td.name { font-family: 'Consolas','D2Coding',monospace; color: #e06c75; font-weight: 700; width: 80px; }
.ep-pin td.no   { color: #d19a66; font-family: monospace; width: 100px; }
.ep-pin td.desc { color: #98c379; }
.ep-pin tr:last-child td { border-bottom: none; }

/* 코드 블록 */
.ep-code { background: #1e2432; border-radius: 12px; overflow: hidden; margin: 10px 0 18px; }
.ep-code .ch { background: #161b27; padding: 9px 16px; display: flex; align-items: center; gap: 6px; }
.ep-code .ch .d { width: 10px; height: 10px; border-radius: 50%; }
.ep-code .ch .d.r { background: #ff5f57; } .ep-code .ch .d.y { background: #febc2e; } .ep-code .ch .d.g { background: #28c840; }
.ep-code .ch .lang { margin-left: 8px; font-size: 11px; color: #5c6370; font-family: monospace; letter-spacing: .06em; }
.ep-code pre { margin: 0; padding: 20px; font-family: 'Consolas','D2Coding',monospace; font-size: 13px; color: #abb2bf; line-height: 1.75; white-space: pre; overflow-x: auto; }
.ep-code .ck { color: #c678dd; }
.ep-code .cn { color: #d19a66; }
.ep-code .cf { color: #61afef; }
.ep-code .cc { color: #5c6370; font-style: italic; }
.ep-code .cs { color: #98c379; }
.ep-code .cv { color: #e06c75; }

/* 출력 결과 */
.ep-serial { background: #111; border-radius: 10px; padding: 18px 20px; font-family: 'Consolas','D2Coding',monospace; font-size: 13px; color: #33ff33; line-height: 2; margin: 10px 0 18px; }
.ep-serial .prompt { color: #888; margin-right: 8px; }

/* 박스 */
.ep-box { border-radius: 12px; padding: 16px 20px; margin: 14px 0; font-size: 14px; line-height: 1.85; }
.ep-box.tip  { background: #fffbea; border-left: 4px solid #f5c518; color: #5a4400; }
.ep-box.warn { background: #fff5f5; border-left: 4px solid #e03030; color: #6a1818; }
.ep-box.info { background: #f0f5ff; border-left: 4px solid #2d7ef7; color: #1a3360; }

/* 결선 다이어그램 */
.ep-wiring { background: #f7faff; border: 1px solid #d0e0ff; border-radius: 14px; padding: 20px; margin: 12px 0; font-size: 13px; }
.ep-wiring .wt { font-weight: 800; font-size: 13px; color: #1a4da0; margin-bottom: 14px; }
.ep-wiring table { width: 100%; border-collapse: collapse; }
.ep-wiring td { padding: 7px 12px; font-size: 13px; border-bottom: 1px dashed #cdd8f0; }
.ep-wiring tr:last-child td { border-bottom: none; }
.ep-wiring .arrow { color: #2d7ef7; font-weight: 900; text-align: center; width: 40px; }
.ep-wiring .from { font-family: monospace; color: #e06c75; font-weight: 700; }
.ep-wiring .to   { font-family: monospace; color: #98c379; font-weight: 700; }
.ep-wiring .role { color: #888; }

/* 마무리 */
.ep-closing { background: linear-gradient(135deg, #0a2540, #1a4da0); border-radius: 16px; padding: 30px 28px; margin: 40px 0 12px; text-align: center; color: #fff; }
.ep-closing .ct { font-size: 18px; font-weight: 900; margin-bottom: 10px; }
.ep-closing .cs { font-size: 14px; color: #a8c8f0; line-height: 1.75; }

/* CTA */
.ep-cta { text-align: center; margin: 24px 0 8px; }
.ep-cta a { display: inline-block; background: #2d7ef7; color: #fff !important; font-size: 15px; font-weight: 800; padding: 15px 40px; border-radius: 50px; text-decoration: none !important; box-shadow: 0 6px 20px rgba(45,126,247,.35); }
.ep-cta .sub { margin-top: 10px; font-size: 12px; color: #888; }

/* 태그 */
.ep-tags { margin-top: 32px; padding-top: 18px; border-top: 1px solid #e4eaf4; }
.ep-tags span { display: inline-block; background: #e8f0fe; color: #1a4da0; font-size: 12px; padding: 5px 12px; border-radius: 20px; margin: 3px; font-weight: 600; }

hr.ep-hr { border: none; border-top: 1px solid #e4eaf4; margin: 36px 0; }
&lt;/style&gt;
&lt;/div&gt;
&lt;div class=&quot;ep&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ① 오프닝 공감 훅 --&gt;&lt;/span&gt;
&lt;div class=&quot;ep-opening&quot;&gt;
&lt;p class=&quot;q-title&quot; style=&quot;text-align: center;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;아두이노로 스마트 화분, 자동 급수기, &lt;/span&gt;&lt;/p&gt;
&lt;p class=&quot;q-title&quot; style=&quot;text-align: center;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;수경재배 시스템을 만들어 보신 적 있으신가요?&lt;/span&gt;&lt;/p&gt;
&lt;p class=&quot;q-title&quot; style=&quot;text-align: center;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;이런 프로젝트에서 빠질 수 없는 부품이 바로 &lt;/span&gt;&lt;/p&gt;
&lt;p class=&quot;q-title&quot; style=&quot;text-align: center;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;워터 펌프 모터 드라이버&lt;/b&gt;입니다.&lt;/span&gt;&lt;/p&gt;
&lt;p class=&quot;q-title&quot; style=&quot;text-align: center;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;ul class=&quot;q-list&quot; style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt; &lt;span style=&quot;font-family: 'Noto Serif KR'; background-color: #f5f8ff; color: #c0392b; text-align: center;&quot;&gt;⛔&lt;/span&gt; &amp;nbsp;점퍼선이 많아서 &lt;span style=&quot;color: #ee2323;&quot;&gt;배선이 복잡&lt;/span&gt;하고 헷갈려요&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt; &lt;span style=&quot;font-family: 'Noto Serif KR'; background-color: #f5f8ff; color: #c0392b; text-align: center;&quot;&gt;⛔&lt;/span&gt; &amp;nbsp;수업 시간에 학생들이 &lt;span style=&quot;color: #ee2323;&quot;&gt;VCC&amp;middot;GND 극성을 자꾸 반대&lt;/span&gt;로 꽂아요&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt; &lt;span style=&quot;font-family: 'Noto Serif KR'; background-color: #f5f8ff; color: #c0392b; text-align: center;&quot;&gt;⛔&lt;/span&gt; &amp;nbsp;&lt;span style=&quot;color: #ee2323;&quot;&gt;납땜 없이&lt;/span&gt; 깔끔하게 프로젝트를 완성하고 싶어요&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;div class=&quot;answer&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;오늘 소개해드릴 &lt;b&gt;워터 펌프 모터 드라이버 모듈 Grove Type&lt;/b&gt;은 이런 고민을 한 번에 해결해주는 제품입니다&amp;nbsp;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ② Grove Type이란? --&gt;&lt;/span&gt;
&lt;div class=&quot;ep-h2&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;  Grove Type이란?&lt;/span&gt;&lt;/div&gt;
&lt;p class=&quot;ep-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;Grove Type은 납땜이나 복잡한 배선 없이 &lt;b&gt;커넥터 하나로 끼우기만 하면 바로 사용할 수 있는 모듈형 센서 시스템&lt;/b&gt;입니다. 기존 모터 드라이버와 Grove 타입의 차이를 표로 비교해 볼게요.&lt;/span&gt;&lt;/p&gt;
&lt;figure class=&quot;imagegridblock&quot;&gt;
  &lt;div class=&quot;image-container&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bUlGkZ/dJMcabEzpaz/0M191qKRJXAZmprUcn98J1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bUlGkZ/dJMcabEzpaz/0M191qKRJXAZmprUcn98J1/img.png&quot; style=&quot;width: 32.7618%; margin-right: 10px;&quot; data-origin-width=&quot;337&quot; data-origin-height=&quot;467&quot; data-is-animation=&quot;false&quot; data-widthpercent=&quot;33.22&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bUlGkZ/dJMcabEzpaz/0M191qKRJXAZmprUcn98J1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbUlGkZ%2FdJMcabEzpaz%2F0M191qKRJXAZmprUcn98J1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;337&quot; height=&quot;467&quot;/&gt;&lt;/span&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/GvJtl/dJMcadvydit/z8iyKYgkbAw6Rf6ieXExNk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/GvJtl/dJMcadvydit/z8iyKYgkbAw6Rf6ieXExNk/img.png&quot; style=&quot;width: 65.8493%;&quot; data-origin-width=&quot;673&quot; data-origin-height=&quot;464&quot; data-is-animation=&quot;false&quot; data-widthpercent=&quot;66.78&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/GvJtl/dJMcadvydit/z8iyKYgkbAw6Rf6ieXExNk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FGvJtl%2FdJMcadvydit%2Fz8iyKYgkbAw6Rf6ieXExNk%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;673&quot; height=&quot;464&quot;/&gt;&lt;/span&gt;&lt;/div&gt;
  &lt;figcaption&gt;일반 모터드라이버(왼쪽), Grove 타입 모터드라이버(오른쪽)&lt;/figcaption&gt;
&lt;/figure&gt;

&lt;table class=&quot;ep-table&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;구분&lt;/span&gt;&lt;/th&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;일반 모터 드라이버&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;(L298N 등)&lt;/span&gt;&lt;/th&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;모터 드라이버&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;Grove Type&lt;/span&gt;&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;연결 방식&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;bad&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;점퍼선 4개 직접 연결&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;good&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;4P 커넥터 한 번에 연결&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;배선 난이도&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;bad&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;초보자에게 어려움&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;good&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;매우 쉬움 (꽂기만 하면 끝)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;수업&amp;middot;교육 활용&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;bad&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;배선 설명에 시간 소요&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;good&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;바로 코딩 수업 진입 가능&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;극성 실수&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;bad&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;VCC&amp;middot;GND 역삽 위험&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;good&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;커넥터 방향이 고정되어 안전&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;회로 정돈&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;bad&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;선이 얽히기 쉬움&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;good&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;깔끔한 배선 유지&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;p class=&quot;ep-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;기존보다 훨씬 사용하기 쉽다는 걸 한눈에 알 수 있죠? 다음은 스펙과 핀 배치, 코딩 방법까지 자세히 알아볼게요!&lt;/span&gt;&lt;/p&gt;
&lt;hr class=&quot;ep-hr&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ③ 상품 이미지 --&gt;&lt;/span&gt;
&lt;div class=&quot;ep-h2&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;제품 이미지&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ep-img&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;https://www.eduino.kr/product/detail.html?product_no=7434&amp;amp;cate_no=712&amp;amp;display_group=1&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot;&gt; &lt;img src=&quot;https://cafe24.poxo.com/ec01/eduino/4Lc42iU3ePrlBPBuIIgT0blK4m14FJFz+7tz7lm1Xz01M2IasrSVpB2Ac88lW0G1ID591PEtLibOUSf2uy1Bqg==/_/web/product/big/202405/44182ba134f169ed54f999beea23314e.png&quot; alt=&quot;워터 펌프 모터 드라이버 모듈 Grove Type 아두이노&quot; /&gt; &lt;/a&gt;&lt;/span&gt;
&lt;div class=&quot;cap&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&amp;uarr; 이미지를 누르면 제품 상세페이지로 이동합니다 &amp;uarr;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;hr class=&quot;ep-hr&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ④ 스펙 --&gt;&lt;/span&gt;
&lt;div class=&quot;ep-h2&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;모터 드라이버 스펙 및 핀 배치&lt;/span&gt;&lt;/div&gt;
&lt;table class=&quot;ep-spec&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;상품명&lt;/span&gt;&lt;/th&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;워터 펌프 모터 드라이버 모듈 Grove Type&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;커넥터 타입&lt;/span&gt;&lt;/th&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;Grove 4핀 (2mm 피치)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;제어 신호&lt;/span&gt;&lt;/th&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;디지털 HIGH / LOW (핀 2개)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;동작 전압&lt;/span&gt;&lt;/th&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;5V&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;호환 보드&lt;/span&gt;&lt;/th&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;아두이노 UNO / Mega / Nano 등&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;div class=&quot;ep-h3&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;핀 배치도&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ep-h3&quot;&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;524&quot; data-origin-height=&quot;314&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bOTF7y/dJMcahrjrqI/kXkfEScOKFXwxmvVk8xgk1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bOTF7y/dJMcahrjrqI/kXkfEScOKFXwxmvVk8xgk1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bOTF7y/dJMcahrjrqI/kXkfEScOKFXwxmvVk8xgk1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbOTF7y%2FdJMcahrjrqI%2FkXkfEScOKFXwxmvVk8xgk1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;524&quot; height=&quot;314&quot; data-origin-width=&quot;524&quot; data-origin-height=&quot;314&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;div class=&quot;ep-pin&quot;&gt;
&lt;table data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;모듈 핀&lt;/span&gt;&lt;/th&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;아두이노 핀&lt;/span&gt;&lt;/th&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;역할&lt;/span&gt;&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td class=&quot;name&quot;&gt;&lt;span&gt;SIG&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;no&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;D8 (디지털)&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;desc&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;모터 정회전 제어 신호&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td class=&quot;name&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;SIG1&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;no&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;D9 (디지털)&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;desc&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;모터 역회전 제어 신호&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td class=&quot;name&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;VCC&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;no&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;5V&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;desc&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;모듈 전원 공급&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td class=&quot;name&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;GND&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;no&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;GND&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;desc&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;공통 그라운드&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;hr class=&quot;ep-hr&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ⑤ 준비물 --&gt;&lt;/span&gt;
&lt;div class=&quot;ep-h2&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;준비물&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ep-parts&quot;&gt;
&lt;div class=&quot;ep-part&quot;&gt;
&lt;div class=&quot;pi&quot;&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;171&quot; data-origin-height=&quot;171&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/dy6Rm9/dJMcagePwTT/atk0eWDFXCuyfVKY0iUIT0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/dy6Rm9/dJMcagePwTT/atk0eWDFXCuyfVKY0iUIT0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/dy6Rm9/dJMcagePwTT/atk0eWDFXCuyfVKY0iUIT0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fdy6Rm9%2FdJMcagePwTT%2Fatk0eWDFXCuyfVKY0iUIT0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;171&quot; height=&quot;171&quot; data-origin-width=&quot;171&quot; data-origin-height=&quot;171&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;div class=&quot;pn&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;아두이노 UNO&lt;/span&gt;&lt;/div&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;/div&gt;
&lt;div class=&quot;ep-part&quot;&gt;
&lt;div class=&quot;pi&quot;&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;182&quot; data-origin-height=&quot;179&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bTg6pi/dJMcafAeOAR/WnjcPKpJiHaCZO9MYn6fpk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bTg6pi/dJMcafAeOAR/WnjcPKpJiHaCZO9MYn6fpk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bTg6pi/dJMcafAeOAR/WnjcPKpJiHaCZO9MYn6fpk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbTg6pi%2FdJMcafAeOAR%2FWnjcPKpJiHaCZO9MYn6fpk%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;182&quot; height=&quot;179&quot; data-origin-width=&quot;182&quot; data-origin-height=&quot;179&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;div class=&quot;pn&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;워터 펌프 모터&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;드라이버 모듈&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;ep-part&quot;&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;179&quot; data-origin-height=&quot;168&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/AV4FX/dJMb99UihXr/uRqZRsHJf2oScEYEEkEyRK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/AV4FX/dJMb99UihXr/uRqZRsHJf2oScEYEEkEyRK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/AV4FX/dJMb99UihXr/uRqZRsHJf2oScEYEEkEyRK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FAV4FX%2FdJMb99UihXr%2FuRqZRsHJf2oScEYEEkEyRK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;179&quot; height=&quot;168&quot; data-origin-width=&quot;179&quot; data-origin-height=&quot;168&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;

&lt;div class=&quot;pn&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;div class=&quot;pn&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;우노 확장 프로토&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;쉴드 Grove Type&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;pp&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;ep-part&quot;&gt;
&lt;div class=&quot;pi&quot;&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;179&quot; data-origin-height=&quot;181&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/oUaom/dJMcaccp9C2/2vMJ2Lel3scpuNxWXKBMZk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/oUaom/dJMcaccp9C2/2vMJ2Lel3scpuNxWXKBMZk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/oUaom/dJMcaccp9C2/2vMJ2Lel3scpuNxWXKBMZk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FoUaom%2FdJMcaccp9C2%2F2vMJ2Lel3scpuNxWXKBMZk%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;179&quot; height=&quot;181&quot; data-origin-width=&quot;179&quot; data-origin-height=&quot;181&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;div class=&quot;pn&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;워터 펌프 모터&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;pp&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;hr class=&quot;ep-hr&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ⑥ 결선 회로도 --&gt;&lt;/span&gt;
&lt;div class=&quot;ep-h2&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;결선 회로도&lt;/span&gt;&lt;/div&gt;
&lt;p class=&quot;ep-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;기존 브레드보드 방식과 달리, &lt;b&gt;Grove 확장 쉴드에 4핀 케이블을 꽂기만 하면&lt;/b&gt; 연결 완료입니다!&lt;/span&gt;&lt;/p&gt;
&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-filename=&quot;blob&quot; data-origin-width=&quot;900&quot; data-origin-height=&quot;875&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/oD8KB/dJMcacQZMXD/fkKJPNSPbCtIQmAeaMprp0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/oD8KB/dJMcacQZMXD/fkKJPNSPbCtIQmAeaMprp0/img.png&quot; data-alt=&quot;결선표&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/oD8KB/dJMcacQZMXD/fkKJPNSPbCtIQmAeaMprp0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FoD8KB%2FdJMcacQZMXD%2FfkKJPNSPbCtIQmAeaMprp0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;900&quot; height=&quot;875&quot; data-filename=&quot;blob&quot; data-origin-width=&quot;900&quot; data-origin-height=&quot;875&quot;/&gt;&lt;/span&gt;&lt;figcaption&gt;결선표&lt;/figcaption&gt;
&lt;/figure&gt;

&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;div class=&quot;ep-box tip&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;  &lt;b&gt;Grove 쉴드를 사용하면&lt;/b&gt; 위 연결을 케이블 하나로 한 번에 처리할 수 있어요. 점퍼선을 하나하나 꽂을 필요 없이 포트에 꽂으면 끝!&lt;/span&gt;&lt;/div&gt;
&lt;hr class=&quot;ep-hr&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ⑦ 소스 코드 --&gt;&lt;/span&gt;
&lt;div class=&quot;ep-h2&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;  소스 코드&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ep-h3&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;▶ 기본 예제 &amp;mdash; 1초 정회전 후 정지 반복&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ep-code&quot;&gt;
&lt;div class=&quot;ch&quot;&gt;
&lt;div class=&quot;d r&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;div class=&quot;d y&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;div class=&quot;d g&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;lang&quot;&gt;Arduino C++&lt;/span&gt;&lt;/div&gt;
&lt;pre class=&quot;arduino&quot;&gt;&lt;code&gt;int AA = 8;  // 모터A의 A핀 &amp;rarr; 아두이노 D8
int AB = 9;  // 모터A의 B핀 &amp;rarr; 아두이노 D9

void setup() {
  pinMode(AA, OUTPUT);
  pinMode(AB, OUTPUT);
}

void loop() {
  digitalWrite(AA, HIGH);  // 모터A 정회전 (펌프 동작)
  digitalWrite(AB, LOW);
  delay(1000);              // 1초 동작

  digitalWrite(AA, LOW);   // 모터A 정지
  digitalWrite(AB, LOW);
  delay(250);               // 0.25초 정지
}&lt;/code&gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;p class=&quot;ep-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;코드를 탑재하고 나면 모터가 &lt;b&gt;1초 동작 &amp;rarr; 0.25초 정지&lt;/b&gt;를 반복합니다. 자동 급수기 타이머 로직의 출발점이 되는 코드예요!&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;ep-h3&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;▶ 응용 예제 &amp;mdash; 정회전 &amp;rarr; 정지 &amp;rarr; 역회전 순서 제어&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ep-code&quot;&gt;
&lt;div class=&quot;ch&quot;&gt;
&lt;div class=&quot;d r&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;div class=&quot;d y&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;div class=&quot;d g&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;lang&quot;&gt;Arduino C++&lt;/span&gt;&lt;/div&gt;
&lt;pre class=&quot;arduino&quot;&gt;&lt;code&gt;int AA = 8;
int AB = 9;

void setup() {
  pinMode(AA, OUTPUT);
  pinMode(AB, OUTPUT);
}

void loop() {
  // 1) 정회전 2초
  digitalWrite(AA, HIGH); digitalWrite(AB, LOW);
  delay(2000);

  // 2) 방향 전환 전 반드시 정지 0.5초
  digitalWrite(AA, LOW);  digitalWrite(AB, LOW);
  delay(500);

  // 3) 역회전 2초
  digitalWrite(AA, LOW);  digitalWrite(AB, HIGH);
  delay(2000);

  // 4) 정지 0.5초
  digitalWrite(AA, LOW);  digitalWrite(AB, LOW);
  delay(500);
}&lt;/code&gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;div class=&quot;ep-box warn&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;⚠️ &lt;b&gt;주의!&lt;/b&gt; 방향을 전환할 때는 반드시 &lt;b&gt;정지 구간(AA&amp;middot;AB 모두 LOW)을 0.3초 이상&lt;/b&gt; 넣어주세요. 바로 방향을 뒤집으면 역기전력이 발생해 모터와 드라이버 IC가 손상될 수 있습니다.&lt;/span&gt;&lt;/div&gt;
&lt;hr class=&quot;ep-hr&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ⑧ 동작 진리표 --&gt;&lt;/span&gt;
&lt;div class=&quot;ep-h2&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;동작 모드 진리표&lt;/span&gt;&lt;/div&gt;
&lt;p class=&quot;ep-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;코드를 탑재하고 난 뒤 각 핀 상태에 따른 동작 결과를 확인해 보세요.&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;ep-table&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;AA (D8)&lt;/span&gt;&lt;/th&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;AB (D9)&lt;/span&gt;&lt;/th&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;모터 동작&lt;/span&gt;&lt;/th&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;활용&lt;/span&gt;&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;HIGH&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;LOW&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;good&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;✅ 정회전&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;펌프 동작 (물 펌핑)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;LOW&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;HIGH&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;color: #1a6fc4; font-weight: bold;&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;  역회전&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;반대 방향 구동&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;LOW&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;LOW&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;⏹ 정지&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;모터 정지&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;HIGH&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;HIGH&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;bad&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;⛔ 비권장&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;드라이버 손상 위험&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;hr class=&quot;ep-hr&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ⑨ 마무리 --&gt;&lt;/span&gt;
&lt;div class=&quot;ep-closing&quot;&gt;
&lt;div class=&quot;ct&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;마무리  &lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;cs&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;간단한 Grove 연결 방식으로 교육 현장과 개인 프로젝트에서&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;훌륭하게 활용할 수 있는 제품입니다.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;아두이노 초보자분들, 수업 시간에 배선보다 코딩에 집중하고 싶은 선생님들께&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR'; color: #ffffff;&quot;&gt;&lt;b&gt;특히 강력 추천드려요!&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;다음에도 더 좋은 글로 찾아뵙겠습니다  &lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;ep-cta&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;https://www.eduino.kr/product/detail.html?product_no=7434&amp;amp;cate_no=712&amp;amp;display_group=1&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot;&gt;   에듀이노에서 구매하기 &lt;/a&gt;&lt;/span&gt;
&lt;div class=&quot;sub&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- 태그 --&gt;&lt;/span&gt;
&lt;div class=&quot;ep-tags&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;#워터펌프모터드라이버 #그루브타입아두이노 #GroveType #아두이노모터제어 #스마트팜아두이노 #자동급수아두이노 #아두이노센서모듈 #에듀이노 #아두이노입문 #피지컬컴퓨팅 #D118&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;</description>
      <category>아두이노 센서/그루브, Grove</category>
      <category>그루브타입아두이노</category>
      <category>아두이노 grove type</category>
      <category>아두이노 센서</category>
      <category>아두이노 센서 모듈</category>
      <category>아두이노모터제어</category>
      <category>아두이노스마트팜</category>
      <category>아두이노워터펌프</category>
      <category>아두이노입문</category>
      <category>워터펌프모터드라이버</category>
      <author>eduino</author>
      <guid isPermaLink="true">https://eduino.tistory.com/6</guid>
      <comments>https://eduino.tistory.com/entry/%EC%95%84%EB%91%90%EC%9D%B4%EB%85%B8-%EC%9B%8C%ED%84%B0-%ED%8E%8C%ED%94%84-%EB%AA%A8%ED%84%B0-%EB%93%9C%EB%9D%BC%EC%9D%B4%EB%B2%84-%EB%AA%A8%EB%93%88-%EC%82%AC%EC%9A%A9-%EB%B0%A9%EB%B2%95Grove-%ED%83%80%EC%9E%85#entry6comment</comments>
      <pubDate>Wed, 17 Jun 2026 13:46:09 +0900</pubDate>
    </item>
    <item>
      <title>아두이노 나노의 모든 것(핀맵, 핀 설명)</title>
      <link>https://eduino.tistory.com/entry/%EC%95%84%EB%91%90%EC%9D%B4%EB%85%B8-%EB%82%98%EB%85%B8%EC%9D%98-%EB%AA%A8%EB%93%A0-%EA%B2%83%ED%95%80%EB%A7%B5-%ED%95%80-%EC%84%A4%EB%AA%85</link>
      <description>&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-filename=&quot;제목을 입력해주세요. (2).png&quot; data-origin-width=&quot;1280&quot; data-origin-height=&quot;720&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/dTBFtU/dJMcabLhJIa/BQEqdM4hIB093bDIKNW4A1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/dTBFtU/dJMcabLhJIa/BQEqdM4hIB093bDIKNW4A1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/dTBFtU/dJMcabLhJIa/BQEqdM4hIB093bDIKNW4A1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FdTBFtU%2FdJMcabLhJIa%2FBQEqdM4hIB093bDIKNW4A1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1280&quot; height=&quot;720&quot; data-filename=&quot;제목을 입력해주세요. (2).png&quot; data-origin-width=&quot;1280&quot; data-origin-height=&quot;720&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;!-- 티스토리 HTML 에디터에 붙여넣기용 (인라인 스타일 버전) --&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;!-- 목차 --&gt;
&lt;div style=&quot;background: #f8f8f8; border: 1px solid #e0e0e0; border-left: 4px solid #333; border-radius: 6px; padding: 20px 24px; margin: 0 0 40px;&quot;&gt;
&lt;p style=&quot;font-weight: bold; font-size: 14px; margin: 0 0 10px; color: #222;&quot; data-ke-size=&quot;size16&quot;&gt;  목차&lt;/p&gt;
&lt;ol style=&quot;margin: 0; padding-left: 20px;&quot; data-ke-list-type=&quot;decimal&quot;&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#intro&quot;&gt;아두이노 나노란?&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#diff&quot;&gt;우노 vs 나노 비교&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#spec&quot;&gt;주요 스펙&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#pinmap&quot;&gt;핀맵 전체 보기&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#power&quot;&gt;전원 핀 설명&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#digital&quot;&gt;디지털 핀 설명 (D0 ~ D13)&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#pwm&quot;&gt;PWM 핀 설명&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#analog&quot;&gt;아날로그 핀 설명 (A0 ~ A7)&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#comm&quot;&gt;통신 핀 &amp;mdash; UART &amp;middot; I2C &amp;middot; SPI&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#code&quot;&gt;기초 코드 예제&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#faq&quot;&gt;자주 묻는 질문&lt;/a&gt;&lt;/li&gt;
&lt;/ol&gt;
&lt;/div&gt;
&lt;!-- 1. 소개 --&gt;
&lt;h2 id=&quot;intro&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;1. 아두이노 나노란?&lt;/h2&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;아두이노 나노(Arduino Nano)&lt;/b&gt;는 아두이노 우노와 동일한 ATmega328P 칩을 탑재하면서도 훨씬 작은 크기로 설계된 소형 마이크로컨트롤러 보드입니다. 크기는 약 18mm &amp;times; 45mm로, 우노(53mm &amp;times; 68mm)의 절반 이하입니다.&lt;/p&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;브레드보드에 직접 꽂아 사용할 수 있도록 DIP 형태로 설계되어 있어 프로토타이핑에 매우 편리합니다. 우노와 핀 구성이 거의 동일하고, 아날로그 핀이 &lt;b&gt;A0~A7 총 8개&lt;/b&gt;로 우노보다 2개 더 많습니다.&lt;/p&gt;
&lt;div style=&quot;background: #f0f8ff; border-left: 4px solid #0088cc; border-radius: 6px; padding: 14px 18px; margin: 16px 0 24px; font-size: 14px; line-height: 1.7; color: #333;&quot;&gt;  &lt;b&gt;나노를 선택하는 이유:&lt;/b&gt; 공간 제약이 있는 프로젝트, 웨어러블, 소형 로봇, 브레드보드 직결 실습 등에 적합합니다. 성능은 우노와 동일하면서 훨씬 작은 폼팩터가 필요할 때 나노를 선택합니다.&lt;/div&gt;
&lt;!-- 2. 우노 vs 나노 비교 --&gt;
&lt;h2 id=&quot;diff&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;2. 우노 vs 나노 비교&lt;/h2&gt;
&lt;div style=&quot;overflow-x: auto; margin: 12px 0 24px;&quot;&gt;
&lt;table style=&quot;width: 100%; border-collapse: collapse; font-size: 14px;&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr style=&quot;background: #f0f0f0;&quot;&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;항목&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;아두이노 우노 R3&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;아두이노 나노&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;MCU&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;ATmega328P&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;ATmega328P&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;보드 크기&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;53mm &amp;times; 68mm&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;&lt;b&gt;18mm &amp;times; 45mm&lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;동작 전압&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;5V&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;5V&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;USB 커넥터&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;USB-B&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;Mini-USB (구형) / Micro-USB (신형)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;디지털 핀&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;14개 (PWM 6개)&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;14개 (PWM 6개)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;아날로그 입력 핀&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;6개 (A0~A5)&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;&lt;b&gt;8개 (A0~A7)&lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;DC 잭&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;있음&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;없음&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;브레드보드 직결&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;불편 (폼팩터 큼)&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;&lt;b&gt;바로 꽂아서 사용 가능&lt;/b&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;플래시 메모리&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;32KB&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;32KB&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;SRAM&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;2KB&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;2KB&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;클록 주파수&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;16MHz&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;16MHz&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style=&quot;background: #f4fff0; border-left: 4px solid #33aa33; border-radius: 6px; padding: 14px 18px; margin: 16px 0 24px; font-size: 14px; line-height: 1.7; color: #333;&quot;&gt;  아두이노 우노용 스케치는 &lt;b&gt;수정 없이 나노에서도 그대로 동작&lt;/b&gt;합니다. 핀 번호 체계가 동일하기 때문입니다.&lt;/div&gt;
&lt;!-- 3. 스펙 --&gt;
&lt;h2 id=&quot;spec&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;3. 주요 스펙&lt;/h2&gt;
&lt;table style=&quot;width: 100%; border-collapse: collapse; font-size: 14px; margin: 16px 0 24px;&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333; width: 40%;&quot;&gt;마이크로컨트롤러&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;ATmega328P&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;동작 전압&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;5V&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;입력 전압 (VIN 핀)&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;7 ~ 12V&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;USB 입력 전압&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;5V (Mini-USB 또는 Micro-USB)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;디지털 I/O 핀&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;14개 (PWM 6개)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;아날로그 입력 핀&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;8개 (A0 ~ A7)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;핀당 최대 전류&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;40mA&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;3.3V 핀 전류&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;50mA&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;플래시 메모리&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;32KB (부트로더 2KB)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;SRAM&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;2KB&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;EEPROM&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;1KB&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;클록 주파수&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;16 MHz&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;보드 크기&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;18mm &amp;times; 45mm&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;div style=&quot;background: #fff8f0; border-left: 4px solid #e06000; border-radius: 6px; padding: 14px 18px; margin: 16px 0 24px; font-size: 14px; line-height: 1.7; color: #333;&quot;&gt;⚠️ &lt;b&gt;전압 주의:&lt;/b&gt; I/O 핀은 5V 기준 동작입니다. 3.3V 기준 센서&amp;middot;모듈 연결 시 레벨 시프터를 사용하고, 핀당 최대 40mA를 초과하지 않도록 주의하세요.&lt;/div&gt;
&lt;!-- 4. 핀맵 --&gt;
&lt;h2 id=&quot;pinmap&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;4. 핀맵 전체 보기&lt;/h2&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;아두이노 나노의 핀은 보드 양쪽(좌측 15핀, 우측 15핀)에 배치되어 있습니다. 핀 종류별로 구분해 정리했습니다.&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;530&quot; data-origin-height=&quot;608&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bnwOs2/dJMcacKaQKg/dczPBHkKLdBDtROd4KIgY0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bnwOs2/dJMcacKaQKg/dczPBHkKLdBDtROd4KIgY0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bnwOs2/dJMcacKaQKg/dczPBHkKLdBDtROd4KIgY0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbnwOs2%2FdJMcacKaQKg%2FdczPBHkKLdBDtROd4KIgY0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;530&quot; height=&quot;608&quot; data-origin-width=&quot;530&quot; data-origin-height=&quot;608&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;div style=&quot;overflow-x: auto; margin: 12px 0 24px;&quot;&gt;
&lt;table style=&quot;width: 100%; border-collapse: collapse; font-size: 14px;&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr style=&quot;background: #f0f0f0;&quot;&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333; white-space: nowrap;&quot;&gt;핀&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333; white-space: nowrap;&quot;&gt;종류&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;주요 기능&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;VIN&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fff0eb; color: #c04000; border: 1px solid #f5c0a0;&quot;&gt;전원&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;외부 전원 입력 (7~12V)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;GND&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fff0eb; color: #c04000; border: 1px solid #f5c0a0;&quot;&gt;전원&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;그라운드 (0V). 여러 곳에 위치.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;RST&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fff0eb; color: #c04000; border: 1px solid #f5c0a0;&quot;&gt;전원&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;LOW 신호 인가 시 MCU 리셋&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;3V3&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fff0eb; color: #c04000; border: 1px solid #f5c0a0;&quot;&gt;전원&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;3.3V 출력. 최대 50mA.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;5V&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fff0eb; color: #c04000; border: 1px solid #f5c0a0;&quot;&gt;전원&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;5V 출력 (USB 또는 VIN에서 조정)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;AREF&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fff0eb; color: #c04000; border: 1px solid #f5c0a0;&quot;&gt;전원&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;ADC 외부 기준 전압 입력&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;A0 ~ A3&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #edfaeb; color: #226622; border: 1px solid #9ad898;&quot;&gt;아날로그&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;10비트 아날로그 입력&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;A4&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #edfaeb; color: #226622; border: 1px solid #9ad898;&quot;&gt;아날로그&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;I&amp;sup2;C SDA&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;아날로그 입력 + I2C 데이터&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;A5&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #edfaeb; color: #226622; border: 1px solid #9ad898;&quot;&gt;아날로그&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;I&amp;sup2;C SCL&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;아날로그 입력 + I2C 클록&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;A6&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #edfaeb; color: #226622; border: 1px solid #9ad898;&quot;&gt;아날로그&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;&lt;b&gt;아날로그 입력 전용&lt;/b&gt; (디지털 I/O 불가)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;A7&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #edfaeb; color: #226622; border: 1px solid #9ad898;&quot;&gt;아날로그&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;&lt;b&gt;아날로그 입력 전용&lt;/b&gt; (디지털 I/O 불가)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D0 (RX)&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;UART RX&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;시리얼 수신&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D1 (TX)&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;UART TX&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;시리얼 송신&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D2&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;외부 인터럽트 INT0&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D3&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM + 외부 인터럽트 INT1&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D4&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;범용 디지털 I/O&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D5&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM 출력 (약 980Hz)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D6&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM 출력 (약 980Hz)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D7&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;범용 디지털 I/O&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D8&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;범용 디지털 I/O&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D9&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM 출력 (약 490Hz)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D10&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SPI SS&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM + SPI Slave Select&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D11&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SPI MOSI&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM + SPI MOSI&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D12&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SPI MISO&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;SPI MISO&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D13&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SPI SCK&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;SPI SCK + 내장 LED (LED_BUILTIN)&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style=&quot;background: #fff8f0; border-left: 4px solid #e06000; border-radius: 6px; padding: 14px 18px; margin: 16px 0 24px; font-size: 14px; line-height: 1.7; color: #333;&quot;&gt;⚠️ &lt;b&gt;A6, A7 주의:&lt;/b&gt; 나노의 A6, A7 핀은 &lt;b&gt;아날로그 입력 전용&lt;/b&gt;으로, &lt;code style=&quot;background: #fde8d8; padding: 1px 4px; border-radius: 3px; font-size: 12px;&quot;&gt;digitalRead()&lt;/code&gt; / &lt;code style=&quot;background: #fde8d8; padding: 1px 4px; border-radius: 3px; font-size: 12px;&quot;&gt;digitalWrite()&lt;/code&gt;를 사용할 수 없습니다. &lt;code style=&quot;background: #fde8d8; padding: 1px 4px; border-radius: 3px; font-size: 12px;&quot;&gt;analogRead()&lt;/code&gt;만 가능합니다.&lt;/div&gt;
&lt;!-- 5. 전원 핀 --&gt;
&lt;h2 id=&quot;power&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;5. 전원 핀 설명&lt;/h2&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;나노는 DC 잭이 없고 USB(Mini/Micro) 또는 VIN 핀으로 전원을 공급합니다.&lt;/p&gt;
&lt;div style=&quot;overflow-x: auto; margin: 12px 0 24px;&quot;&gt;
&lt;table style=&quot;width: 100%; border-collapse: collapse; font-size: 14px;&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr style=&quot;background: #f0f0f0;&quot;&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333; width: 18%;&quot;&gt;핀&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;설명&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;VIN&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;외부 전원 입력 핀. 7~12V 인가 시 내부 레귤레이터를 통해 보드에 전원이 공급됩니다.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;GND&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;그라운드(0V). 보드 양쪽에 여러 곳 위치합니다.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;RST&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;LOW 신호 인가 시 MCU를 리셋합니다.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;3V3&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;3.3V 출력 핀. 최대 50mA 공급 가능. 3.3V 동작 센서&amp;middot;모듈 전원으로 사용합니다.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;5V&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;5V 출력 핀. USB 또는 VIN에서 조정된 전압이 출력됩니다.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;AREF&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;ADC 외부 기준 전압 입력 핀. 기본값은 5V이며, 더 정밀한 아날로그 측정이 필요할 때 사용합니다.&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style=&quot;background: #f0f8ff; border-left: 4px solid #0088cc; border-radius: 6px; padding: 14px 18px; margin: 16px 0 24px; font-size: 14px; line-height: 1.7; color: #333;&quot;&gt;  나노는 &lt;b&gt;DC 잭이 없어&lt;/b&gt; 외부 전원은 반드시 VIN 핀으로 공급해야 합니다. 배터리 팩을 연결할 때도 VIN 핀과 GND 핀을 이용합니다.&lt;/div&gt;
&lt;!-- 6. 디지털 핀 --&gt;
&lt;h2 id=&quot;digital&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;6. 디지털 핀 설명 (D0 ~ D13)&lt;/h2&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;총 14개의 디지털 I/O 핀(D0~D13). 우노와 동일하게 &lt;code style=&quot;background: #f0f0f0; padding: 1px 5px; border-radius: 3px; font-size: 13px;&quot;&gt;pinMode()&lt;/code&gt; / &lt;code style=&quot;background: #f0f0f0; padding: 1px 5px; border-radius: 3px; font-size: 13px;&quot;&gt;digitalWrite()&lt;/code&gt; / &lt;code style=&quot;background: #f0f0f0; padding: 1px 5px; border-radius: 3px; font-size: 13px;&quot;&gt;digitalRead()&lt;/code&gt;로 제어합니다.&lt;/p&gt;
&lt;div style=&quot;overflow-x: auto; margin: 12px 0 24px;&quot;&gt;
&lt;table style=&quot;width: 100%; border-collapse: collapse; font-size: 14px;&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr style=&quot;background: #f0f0f0;&quot;&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333; white-space: nowrap;&quot;&gt;핀&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333; white-space: nowrap;&quot;&gt;부가 기능&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;설명&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D0 (RX)&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;UART RX&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;시리얼 수신. USB 통신과 공유되어 충돌 주의.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D1 (TX)&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;UART TX&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;시리얼 송신. 위와 동일하게 충돌 주의.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D2&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;외부 인터럽트 0&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;외부 인터럽트(INT0) 지원.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D3&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt; 외부 인터럽트 1&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM 출력 + 외부 인터럽트(INT1).&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D4&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&amp;mdash;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;범용 디지털 I/O.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D5&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM 출력 (약 980Hz).&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D6&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM 출력 (약 980Hz).&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D7&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&amp;mdash;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;범용 디지털 I/O.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D8&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&amp;mdash;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;범용 디지털 I/O.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D9&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM 출력 (약 490Hz).&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D10&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SPI SS&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM + SPI Slave Select.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D11&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SPI MOSI&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM + SPI MOSI.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D12&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SPI MISO&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;SPI MISO.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D13&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SPI SCK&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;SPI SCK + 내장 LED(&lt;code style=&quot;background: #f0f0f0; padding: 1px 4px; border-radius: 3px; font-size: 12px;&quot;&gt;LED_BUILTIN&lt;/code&gt;).&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;!-- 7. PWM --&gt;
&lt;h2 id=&quot;pwm&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;7. PWM 핀 설명&lt;/h2&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;PWM(Pulse Width Modulation)&lt;/b&gt;은 디지털 신호로 아날로그 출력처럼 동작하게 하는 기술입니다. &lt;code style=&quot;background: #f0f0f0; padding: 1px 5px; border-radius: 3px; font-size: 13px;&quot;&gt;analogWrite(핀, 0~255)&lt;/code&gt;로 출력 전압을 0~5V 범위로 조절합니다.&lt;/p&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;나노의 PWM 핀은 우노와 동일하게 &lt;b&gt;D3, D5, D6, D9, D10, D11&lt;/b&gt; 총 6개입니다. D5&amp;middot;D6은 약 980Hz, 나머지는 약 490Hz로 동작합니다.&lt;/p&gt;
&lt;pre class=&quot;arduino&quot; style=&quot;background: #f6f6f6; border: 1px solid #ddd; border-radius: 6px; padding: 18px 20px; overflow-x: auto; margin: 12px 0 24px; font-family: Consolas,'D2Coding',monospace; font-size: 13px; line-height: 1.7; color: #222;&quot;&gt;&lt;code&gt;// PWM으로 서보모터 각도 제어 예제
#include &amp;lt;Servo.h&amp;gt;

Servo myServo;

void setup() {
  myServo.attach(9);  // D9: PWM 핀에 서보 연결
}

void loop() {
  myServo.write(0);    // 0도
  delay(1000);
  myServo.write(90);   // 90도
  delay(1000);
  myServo.write(180);  // 180도
  delay(1000);
}&lt;/code&gt;&lt;/pre&gt;
&lt;div style=&quot;background: #f0f8ff; border-left: 4px solid #0088cc; border-radius: 6px; padding: 14px 18px; margin: 16px 0 24px; font-size: 14px; line-height: 1.7; color: #333;&quot;&gt;  PWM은 &lt;b&gt;LED 밝기 조절, 서보모터 각도 제어, DC 모터 속도 조절&lt;/b&gt;에 활용합니다. 나노는 크기가 작아 서보모터, 모터드라이버와 함께 소형 로봇 제작에 특히 많이 사용됩니다.&lt;/div&gt;
&lt;!-- 8. 아날로그 핀 --&gt;
&lt;h2 id=&quot;analog&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;8. 아날로그 핀 설명 (A0 ~ A7)&lt;/h2&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;나노는 우노보다 아날로그 핀이 2개 더 많은 &lt;b&gt;A0 ~ A7 총 8개&lt;/b&gt;입니다. 내장 10비트 ADC를 통해 0~5V 신호를 &lt;b&gt;0 ~ 1023&lt;/b&gt;의 정수값으로 변환합니다.&lt;/p&gt;
&lt;div style=&quot;overflow-x: auto; margin: 12px 0 24px;&quot;&gt;
&lt;table style=&quot;width: 100%; border-collapse: collapse; font-size: 14px;&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr style=&quot;background: #f0f0f0;&quot;&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333; width: 10%;&quot;&gt;핀&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333; width: 22%;&quot;&gt;부가 기능&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;설명&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A0&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #555;&quot;&gt;디지털 D14 겸용&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;아날로그 입력 + 디지털 I/O 겸용.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A1&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #555;&quot;&gt;디지털 D15 겸용&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;아날로그 입력 + 디지털 I/O 겸용.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A2&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #555;&quot;&gt;디지털 D16 겸용&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;아날로그 입력 + 디지털 I/O 겸용.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A3&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #555;&quot;&gt;디지털 D17 겸용&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;아날로그 입력 + 디지털 I/O 겸용.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A4&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;I&amp;sup2;C SDA&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;아날로그 입력 + I2C 데이터 라인. OLED, LCD, I2C 센서 연결.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A5&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;I&amp;sup2;C SCL&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;아날로그 입력 + I2C 클록 라인. OLED, LCD, I2C 센서 연결.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A6&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #c04000; font-weight: 600;&quot;&gt;아날로그 전용&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;아날로그 입력만 가능. 디지털 I/O 사용 불가. 추가 센서 연결 시 활용.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A7&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #c04000; font-weight: 600;&quot;&gt;아날로그 전용&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;아날로그 입력만 가능. 디지털 I/O 사용 불가. 추가 센서 연결 시 활용.&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;pre class=&quot;arduino&quot; style=&quot;background: #f6f6f6; border: 1px solid #ddd; border-radius: 6px; padding: 18px 20px; overflow-x: auto; margin: 12px 0 24px; font-family: Consolas,'D2Coding',monospace; font-size: 13px; line-height: 1.7; color: #222;&quot;&gt;&lt;code&gt;// A6, A7 아날로그 읽기 예제 (나노 전용)
void setup() {
  Serial.begin(9600);
}

void loop() {
  int val6 = analogRead(A6);  // A6: 아날로그 전용
  int val7 = analogRead(A7);  // A7: 아날로그 전용
  Serial.print(&quot;A6: &quot;); Serial.print(val6);
  Serial.print(&quot;  A7: &quot;); Serial.println(val7);
  delay(300);
}&lt;/code&gt;&lt;/pre&gt;
&lt;!-- 9. 통신 핀 --&gt;
&lt;h2 id=&quot;comm&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;9. 통신 핀 &amp;mdash; UART &amp;middot; I2C &amp;middot; SPI&lt;/h2&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;우노와 동일한 핀 번호로 UART, I2C, SPI를 지원합니다.&lt;/p&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 10px;&quot; data-ke-size=&quot;size23&quot;&gt;① UART (시리얼 통신)&lt;/h3&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 12px;&quot; data-ke-size=&quot;size16&quot;&gt;PC 시리얼 모니터, 블루투스 모듈(HC-05/06), GPS 모듈 등에 사용됩니다.&lt;/p&gt;
&lt;div style=&quot;overflow-x: auto; margin: 0 0 24px;&quot;&gt;
&lt;table style=&quot;width: 100%; border-collapse: collapse; font-size: 14px;&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr style=&quot;background: #f0f0f0;&quot;&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;핀&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;기능&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;설명&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;D0&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;RX&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;데이터 수신. 상대 장치의 TX에 연결.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;D1&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;TX&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;데이터 송신. 상대 장치의 RX에 연결.&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 10px;&quot; data-ke-size=&quot;size23&quot;&gt;② I2C (TWI)&lt;/h3&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 12px;&quot; data-ke-size=&quot;size16&quot;&gt;2선식 통신. OLED, LCD, 온습도 센서, 자이로 센서 등에 활용됩니다.&lt;/p&gt;
&lt;div style=&quot;overflow-x: auto; margin: 0 0 24px;&quot;&gt;
&lt;table style=&quot;width: 100%; border-collapse: collapse; font-size: 14px;&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr style=&quot;background: #f0f0f0;&quot;&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;핀&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;기능&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;설명&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A4&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SDA&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;데이터 라인. &lt;code style=&quot;background: #f0f0f0; padding: 1px 4px; border-radius: 3px; font-size: 12px;&quot;&gt;Wire&lt;/code&gt; 라이브러리 사용.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A5&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SCL&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;클록 라인. &lt;code style=&quot;background: #f0f0f0; padding: 1px 4px; border-radius: 3px; font-size: 12px;&quot;&gt;Wire&lt;/code&gt; 라이브러리 사용.&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 10px;&quot; data-ke-size=&quot;size23&quot;&gt;③ SPI&lt;/h3&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 12px;&quot; data-ke-size=&quot;size16&quot;&gt;4선식 고속 통신. SD 카드 모듈, TFT 디스플레이 등에 사용됩니다.&lt;/p&gt;
&lt;div style=&quot;overflow-x: auto; margin: 0 0 24px;&quot;&gt;
&lt;table style=&quot;width: 100%; border-collapse: collapse; font-size: 14px;&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr style=&quot;background: #f0f0f0;&quot;&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;핀&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;기능&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;설명&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;D10&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SS&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;Slave Select.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;D11&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;MOSI&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;Master &amp;rarr; Slave 데이터 전송.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;D12&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;MISO&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;Slave &amp;rarr; Master 데이터 전송.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;D13&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SCK&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;클록 신호.&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;!-- 10. 코드 예제 --&gt;
&lt;h2 id=&quot;code&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;10. 기초 코드 예제&lt;/h2&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 10px;&quot; data-ke-size=&quot;size23&quot;&gt;① LED 깜빡이기 (Blink)&lt;/h3&gt;
&lt;pre class=&quot;arduino&quot; style=&quot;background: #f6f6f6; border: 1px solid #ddd; border-radius: 6px; padding: 18px 20px; overflow-x: auto; margin: 12px 0 24px; font-family: Consolas,'D2Coding',monospace; font-size: 13px; line-height: 1.7; color: #222;&quot;&gt;&lt;code&gt;// D13 내장 LED를 1초 간격으로 깜빡이는 기본 예제
void setup() {
  pinMode(LED_BUILTIN, OUTPUT);
}

void loop() {
  digitalWrite(LED_BUILTIN, HIGH);  // LED 켜기
  delay(1000);
  digitalWrite(LED_BUILTIN, LOW);   // LED 끄기
  delay(1000);
}&lt;/code&gt;&lt;/pre&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 10px;&quot; data-ke-size=&quot;size23&quot;&gt;② 버튼으로 LED 제어 (내부 풀업 저항)&lt;/h3&gt;
&lt;pre class=&quot;arduino&quot; style=&quot;background: #f6f6f6; border: 1px solid #ddd; border-radius: 6px; padding: 18px 20px; overflow-x: auto; margin: 12px 0 24px; font-family: Consolas,'D2Coding',monospace; font-size: 13px; line-height: 1.7; color: #222;&quot;&gt;&lt;code&gt;const int btnPin = 2;   // D2: 버튼 핀
const int ledPin = 13;  // D13: LED 핀

void setup() {
  pinMode(btnPin, INPUT_PULLUP);
  pinMode(ledPin, OUTPUT);
}

void loop() {
  if (digitalRead(btnPin) == LOW) {
    digitalWrite(ledPin, HIGH);
  } else {
    digitalWrite(ledPin, LOW);
  }
}&lt;/code&gt;&lt;/pre&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 10px;&quot; data-ke-size=&quot;size23&quot;&gt;③ 나노 전용 &amp;mdash; A6&amp;middot;A7 두 센서 동시 읽기&lt;/h3&gt;
&lt;pre class=&quot;arduino&quot; style=&quot;background: #f6f6f6; border: 1px solid #ddd; border-radius: 6px; padding: 18px 20px; overflow-x: auto; margin: 12px 0 24px; font-family: Consolas,'D2Coding',monospace; font-size: 13px; line-height: 1.7; color: #222;&quot;&gt;&lt;code&gt;// 나노의 추가 아날로그 핀 A6, A7 활용 예제
void setup() {
  Serial.begin(9600);
}

void loop() {
  int sensor1 = analogRead(A0);  // 일반 아날로그 핀
  int sensor2 = analogRead(A6);  // 나노 전용 추가 핀
  int sensor3 = analogRead(A7);  // 나노 전용 추가 핀

  Serial.print(&quot;A0: &quot;); Serial.print(sensor1);
  Serial.print(&quot;  A6: &quot;); Serial.print(sensor2);
  Serial.print(&quot;  A7: &quot;); Serial.println(sensor3);
  delay(300);
}&lt;/code&gt;&lt;/pre&gt;
&lt;!-- 11. FAQ --&gt;
&lt;h2 id=&quot;faq&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;11. 자주 묻는 질문 (FAQ)&lt;/h2&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 8px;&quot; data-ke-size=&quot;size23&quot;&gt;Q. 아두이노 우노 코드를 나노에서 그대로 쓸 수 있나요?&lt;/h3&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 20px;&quot; data-ke-size=&quot;size16&quot;&gt;네, &lt;b&gt;수정 없이 그대로 사용 가능&lt;/b&gt;합니다. MCU가 동일한 ATmega328P이고 핀 번호 체계가 같기 때문입니다. 단, 아두이노 IDE에서 보드 설정을 &lt;b&gt;&quot;Arduino Nano&quot;&lt;/b&gt;로 변경해야 합니다.&lt;/p&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 8px;&quot; data-ke-size=&quot;size23&quot;&gt;Q. 나노에 스케치 업로드가 안 될 때 어떻게 하나요?&lt;/h3&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 20px;&quot; data-ke-size=&quot;size16&quot;&gt;구형 나노 호환보드는 부트로더가 다를 수 있습니다. IDE의 도구 &amp;rarr; 프로세서 메뉴에서 &lt;b&gt;&quot;ATmega328P (Old Bootloader)&quot;&lt;/b&gt;로 변경 후 업로드를 시도해보세요. 이 방법으로 대부분 해결됩니다.&lt;/p&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 8px;&quot; data-ke-size=&quot;size23&quot;&gt;Q. A6, A7 핀에 디지털 신호를 쓸 수 없나요?&lt;/h3&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 20px;&quot; data-ke-size=&quot;size16&quot;&gt;맞습니다. 나노의 A6, A7은 하드웨어적으로 &lt;b&gt;아날로그 입력 전용&lt;/b&gt;으로 설계되어 있어 &lt;code style=&quot;background: #f0f0f0; padding: 1px 5px; border-radius: 3px; font-size: 13px;&quot;&gt;digitalRead()&lt;/code&gt; / &lt;code style=&quot;background: #f0f0f0; padding: 1px 5px; border-radius: 3px; font-size: 13px;&quot;&gt;digitalWrite()&lt;/code&gt;를 사용할 수 없습니다. 디지털 I/O가 필요하다면 A0~A3을 디지털 핀(D14~D17)으로 대신 사용하세요.&lt;/p&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 8px;&quot; data-ke-size=&quot;size23&quot;&gt;Q. 나노의 전원을 배터리로 공급하려면 어떻게 하나요?&lt;/h3&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 20px;&quot; data-ke-size=&quot;size16&quot;&gt;DC 잭이 없으므로 &lt;b&gt;VIN 핀과 GND 핀&lt;/b&gt;에 7~12V 배터리를 연결하면 됩니다. 9V 각형 배터리 + 배터리 스냅 커넥터 조합이 가장 간편합니다. 또는 USB 보조배터리를 연결해 5V를 직접 공급할 수도 있습니다.&lt;/p&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 8px;&quot; data-ke-size=&quot;size23&quot;&gt;Q. 나노와 우노 중 어떤 걸 선택해야 하나요?&lt;/h3&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 20px;&quot; data-ke-size=&quot;size16&quot;&gt;처음 아두이노를 시작하거나 쉴드(Shield)를 사용할 계획이라면 &lt;b&gt;우노&lt;/b&gt;가 편리합니다. 공간이 제한적인 소형 프로젝트, 브레드보드 직결, 웨어러블 제작에는 &lt;b&gt;나노&lt;/b&gt;가 적합합니다. 성능 차이는 없습니다.&lt;/p&gt;
&lt;hr style=&quot;border: none; border-top: 1px solid #e8e8e8; margin: 48px 0;&quot; data-ke-style=&quot;style1&quot; /&gt;</description>
      <category>아두이노 보드</category>
      <category>아두이노 나노</category>
      <category>아두이노 나노 보드</category>
      <category>아두이노 나노 보드 장점</category>
      <category>아두이노 나노 보드 핀 설명</category>
      <category>아두이노 나노 사용 방법</category>
      <category>아두이노 나노 설명</category>
      <category>아두이노 나노 특징</category>
      <category>아두이노 나노 핀맵</category>
      <category>아두이노 보드</category>
      <category>아두이노 우노 vs 나노</category>
      <author>eduino</author>
      <guid isPermaLink="true">https://eduino.tistory.com/5</guid>
      <comments>https://eduino.tistory.com/entry/%EC%95%84%EB%91%90%EC%9D%B4%EB%85%B8-%EB%82%98%EB%85%B8%EC%9D%98-%EB%AA%A8%EB%93%A0-%EA%B2%83%ED%95%80%EB%A7%B5-%ED%95%80-%EC%84%A4%EB%AA%85#entry5comment</comments>
      <pubDate>Mon, 8 Jun 2026 15:02:03 +0900</pubDate>
    </item>
    <item>
      <title>아두이노 우노 보드 핀맵, 핀 설명</title>
      <link>https://eduino.tistory.com/entry/%EC%95%84%EB%91%90%EC%9D%B4%EB%85%B8-%EC%9A%B0%EB%85%B8-%EB%B3%B4%EB%93%9C-%ED%95%80%EB%A7%B5-%ED%95%80-%EC%84%A4%EB%AA%85</link>
      <description>&lt;!-- 티스토리 HTML 에디터에 붙여넣기용 (인라인 스타일 버전) --&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-filename=&quot;썸네일.png&quot; data-origin-width=&quot;1280&quot; data-origin-height=&quot;720&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/v8lAX/dJMcadB96xB/MhpKaqHA3pzPCkjHjweVdK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/v8lAX/dJMcadB96xB/MhpKaqHA3pzPCkjHjweVdK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/v8lAX/dJMcadB96xB/MhpKaqHA3pzPCkjHjweVdK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fv8lAX%2FdJMcadB96xB%2FMhpKaqHA3pzPCkjHjweVdK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1280&quot; height=&quot;720&quot; data-filename=&quot;썸네일.png&quot; data-origin-width=&quot;1280&quot; data-origin-height=&quot;720&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;!-- 목차 --&gt;
&lt;div style=&quot;background: #f8f8f8; border: 1px solid #e0e0e0; border-left: 4px solid #333; border-radius: 6px; padding: 20px 24px; margin: 0 0 40px;&quot;&gt;
&lt;p style=&quot;font-weight: bold; font-size: 14px; margin: 0 0 10px; color: #222;&quot; data-ke-size=&quot;size16&quot;&gt;  목차&lt;/p&gt;
&lt;ol style=&quot;margin: 0; padding-left: 20px;&quot; data-ke-list-type=&quot;decimal&quot;&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#intro&quot;&gt;아두이노 우노란?&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#spec&quot;&gt;주요 스펙&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#pinmap&quot;&gt;핀맵 전체 보기&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#power&quot;&gt;전원 핀 설명&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#digital&quot;&gt;디지털 핀 설명 (D0 ~ D13)&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#pwm&quot;&gt;PWM 핀 설명&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#analog&quot;&gt;아날로그 핀 설명 (A0 ~ A5)&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#comm&quot;&gt;통신 핀 &amp;mdash; UART &amp;middot; I2C &amp;middot; SPI&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#code&quot;&gt;기초 코드 예제&lt;/a&gt;&lt;/li&gt;
&lt;li style=&quot;margin: 5px 0; font-size: 14px;&quot;&gt;&lt;a style=&quot;color: #0066cc; text-decoration: none;&quot; href=&quot;#faq&quot;&gt;자주 묻는 질문&lt;/a&gt;&lt;/li&gt;
&lt;/ol&gt;
&lt;/div&gt;
&lt;!-- 1. 소개 --&gt;
&lt;h2 id=&quot;intro&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;1. 아두이노 우노란?&lt;/h2&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;아두이노 우노(Arduino Uno)&lt;/b&gt;는 이탈리아 Arduino 팀이 설계한 오픈소스 마이크로컨트롤러 보드입니다. ATmega328P 칩을 기반으로 하며, 전 세계에서 가장 널리 사용되는 마이크로컨트롤러 보드 중 하나입니다.&lt;/p&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;&quot;Uno&quot;는 이탈리아어로 &lt;b&gt;&quot;1&quot;&lt;/b&gt;을 의미하며, USB 시리얼 통신 방식을 개선한 첫 번째 버전이라는 의미에서 붙여진 이름입니다. 현재 가장 많이 사용되는 버전은 &lt;b&gt;R3(Revision 3)&lt;/b&gt;입니다.&lt;/p&gt;
&lt;div style=&quot;background: #f0f8ff; border-left: 4px solid #0088cc; border-radius: 6px; padding: 14px 18px; margin: 16px 0 24px; font-size: 14px; line-height: 1.7; color: #333;&quot;&gt;  &lt;b&gt;추천 대상:&lt;/b&gt; 아두이노 우노는 코딩 교육, IoT 프로토타이핑, 로봇 제작 등 다양한 분야에 활용됩니다. C/C++ 기반의 아두이노 IDE로 쉽게 프로그래밍할 수 있어 &lt;b&gt;입문자에게 가장 먼저 추천&lt;/b&gt;되는 보드입니다.&lt;/div&gt;
&lt;!-- 2. 스펙 --&gt;
&lt;h2 id=&quot;spec&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;2. 주요 스펙&lt;/h2&gt;
&lt;table style=&quot;width: 100%; border-collapse: collapse; font-size: 14px; margin: 16px 0 24px;&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333; width: 40%;&quot;&gt;마이크로컨트롤러&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;ATmega328P&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;동작 전압&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;5V&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;권장 입력 전압&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;7 ~ 12V&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;한계 입력 전압&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;6 ~ 20V&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;디지털 I/O 핀&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;14개 (PWM 6개)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;아날로그 입력 핀&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;6개 (A0 ~ A5)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;핀당 최대 전류&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;40mA&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;3.3V 핀 전류&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;50mA&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;플래시 메모리&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;32KB (부트로더 0.5KB)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;SRAM&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;2KB&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;EEPROM&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;1KB&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; background: #f0f0f0; font-weight: bold; color: #333;&quot;&gt;클록 주파수&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;16 MHz&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;div style=&quot;background: #fff8f0; border-left: 4px solid #e06000; border-radius: 6px; padding: 14px 18px; margin: 16px 0 24px; font-size: 14px; line-height: 1.7; color: #333;&quot;&gt;⚠️ &lt;b&gt;전압 주의:&lt;/b&gt; I/O 핀은 5V 기준 동작입니다. 3.3V 센서&amp;middot;모듈 연결 시 레벨 시프터를 사용하고, 핀당 최대 40mA를 초과하지 않도록 주의하세요.&lt;/div&gt;
&lt;!-- 3. 핀맵 --&gt;
&lt;h2 id=&quot;pinmap&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;3. 핀맵 전체 보기&lt;/h2&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;아두이노 우노 R3의 핀 구성을 정리했습니다. 핀 종류별로 색상 배지로 구분했습니다.&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;760&quot; data-origin-height=&quot;741&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bEp7SQ/dJMcaci0DSq/pDBrDrFPw1BnxJkOgyksS0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bEp7SQ/dJMcaci0DSq/pDBrDrFPw1BnxJkOgyksS0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bEp7SQ/dJMcaci0DSq/pDBrDrFPw1BnxJkOgyksS0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbEp7SQ%2FdJMcaci0DSq%2FpDBrDrFPw1BnxJkOgyksS0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;760&quot; height=&quot;741&quot; data-origin-width=&quot;760&quot; data-origin-height=&quot;741&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;div style=&quot;overflow-x: auto; margin: 12px 0 24px;&quot;&gt;
&lt;table style=&quot;width: 100%; border-collapse: collapse; font-size: 14px;&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr style=&quot;background: #f0f0f0;&quot;&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333; white-space: nowrap;&quot;&gt;핀&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333; white-space: nowrap;&quot;&gt;종류&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;주요 기능&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;IOREF, RESET, 3.3V, 5V, GND, VIN&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fff0eb; color: #c04000; border: 1px solid #f5c0a0;&quot;&gt;전원&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;전원 공급 및 기준 전압&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;A0 ~ A3&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #edfaeb; color: #226622; border: 1px solid #9ad898;&quot;&gt;아날로그&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;10비트 아날로그 입력&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;A4&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #edfaeb; color: #226622; border: 1px solid #9ad898;&quot;&gt;아날로그&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;I&amp;sup2;C SDA&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;아날로그 입력 + I2C 데이터&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;A5&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #edfaeb; color: #226622; border: 1px solid #9ad898;&quot;&gt;아날로그&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;I&amp;sup2;C SCL&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;아날로그 입력 + I2C 클록&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D0 (RX)&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;UART RX&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;시리얼 수신&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D1 (TX)&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;UART TX&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;시리얼 송신&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D2&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;외부 인터럽트 INT0&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D3&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM 출력 + 외부 인터럽트 INT1&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D4, D7, D8&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;범용 디지털 I/O&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D5, D6&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM 출력 (약 980Hz)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D9&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM 출력 (약 490Hz)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D10&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SPI SS&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM + SPI Slave Select&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D11&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SPI MOSI&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM + SPI MOSI&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D12&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SPI MISO&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;SPI MISO&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;D13&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #e8f4ff; color: #0055aa; border: 1px solid #a0c8f0;&quot;&gt;디지털&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SPI SCK&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;SPI SCK + 내장 LED (LED_BUILTIN)&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style=&quot;background: #f4fff0; border-left: 4px solid #33aa33; border-radius: 6px; padding: 14px 18px; margin: 16px 0 24px; font-size: 14px; line-height: 1.7; color: #333;&quot;&gt;  핀 번호 옆 &lt;b&gt;~(물결 표시)&lt;/b&gt;가 붙으면 PWM 출력 가능. PWM 핀은 &lt;b&gt;D3, D5, D6, D9, D10, D11&lt;/b&gt; 총 6개입니다.&lt;/div&gt;
&lt;!-- 4. 전원 핀 --&gt;
&lt;h2 id=&quot;power&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;4. 전원 핀 설명&lt;/h2&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;전원 관련 핀은 보드 왼쪽 상단 헤더에 모여 있습니다.&lt;/p&gt;
&lt;div style=&quot;overflow-x: auto; margin: 12px 0 24px;&quot;&gt;
&lt;table style=&quot;width: 100%; border-collapse: collapse; font-size: 14px;&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr style=&quot;background: #f0f0f0;&quot;&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333; width: 18%;&quot;&gt;핀&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;설명&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;IOREF&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;I/O 핀의 동작 전압 기준(우노: 5V). 쉴드가 보드 전압을 자동 감지하는 데 사용합니다.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;RESET&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;LOW 신호를 가하면 마이크로컨트롤러를 리셋합니다.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;3.3V&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;3.3V 출력 핀. 최대 50mA 공급 가능. 3.3V 동작 센서&amp;middot;모듈의 전원으로 사용합니다.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;5V&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;5V 출력 핀. USB 또는 DC 잭에서 조정된 전압이 출력됩니다.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;GND&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;그라운드(0V). 보드에 GND 핀이 3곳 있습니다.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;VIN&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;외부 전원 입력 핀. 7~12V를 인가하면 내부 레귤레이터를 통해 보드 전체에 전원이 공급됩니다.&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style=&quot;background: #fff8f0; border-left: 4px solid #e06000; border-radius: 6px; padding: 14px 18px; margin: 16px 0 24px; font-size: 14px; line-height: 1.7; color: #333;&quot;&gt;⚠️ &lt;b&gt;5V 핀은 출력 전용입니다.&lt;/b&gt; 외부 전원을 5V 핀에 직접 연결하면 레귤레이터를 우회해 보드가 손상될 수 있습니다. 외부 전원은 &lt;b&gt;VIN 핀&lt;/b&gt; 또는 &lt;b&gt;DC 잭&lt;/b&gt;을 사용하세요.&lt;/div&gt;
&lt;!-- 5. 디지털 핀 --&gt;
&lt;h2 id=&quot;digital&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;5. 디지털 핀 설명 (D0 ~ D13)&lt;/h2&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;총 14개의 디지털 I/O 핀(D0~D13). &lt;code style=&quot;background: #f0f0f0; padding: 1px 5px; border-radius: 3px; font-size: 13px;&quot;&gt;pinMode()&lt;/code&gt;로 모드 설정, &lt;code style=&quot;background: #f0f0f0; padding: 1px 5px; border-radius: 3px; font-size: 13px;&quot;&gt;digitalWrite()&lt;/code&gt;/&lt;code style=&quot;background: #f0f0f0; padding: 1px 5px; border-radius: 3px; font-size: 13px;&quot;&gt;digitalRead()&lt;/code&gt;로 제어합니다.&lt;/p&gt;
&lt;div style=&quot;overflow-x: auto; margin: 12px 0 24px;&quot;&gt;
&lt;table style=&quot;width: 100%; border-collapse: collapse; font-size: 14px;&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr style=&quot;background: #f0f0f0;&quot;&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333; white-space: nowrap;&quot;&gt;핀&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333; white-space: nowrap;&quot;&gt;부가 기능&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;설명&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D0 (RX)&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;UART RX&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;시리얼 수신. USB 업로드&amp;middot;시리얼 모니터 사용 중 다른 장치 연결 시 충돌 주의.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D1 (TX)&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;UART TX&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;시리얼 송신. 위와 동일하게 충돌 주의.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D2&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;외부 인터럽트 0&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;외부 인터럽트(INT0) 지원. 버튼, 엔코더 등 즉각 반응이 필요한 입력에 활용.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D3&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt; 외부 인터럽트 1&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM 출력 + 외부 인터럽트(INT1) 동시 지원.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D4&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&amp;mdash;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;범용 디지털 I/O.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D5&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM 출력 (약 980Hz).&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D6&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM 출력 (약 980Hz).&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D7&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&amp;mdash;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;범용 디지털 I/O.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D8&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&amp;mdash;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;범용 디지털 I/O.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D9&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM 출력 (약 490Hz).&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D10&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SPI SS&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM + SPI Slave Select.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D11&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #fffbe6; color: #886600; border: 1px solid #f0d870;&quot;&gt;PWM~&lt;/span&gt; &lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SPI MOSI&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;PWM + SPI MOSI.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D12&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SPI MISO&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;SPI MISO.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;&quot;&gt;D13&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; white-space: nowrap;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SPI SCK&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;SPI SCK + 내장 LED(&lt;code style=&quot;background: #f0f0f0; padding: 1px 4px; border-radius: 3px; font-size: 12px;&quot;&gt;LED_BUILTIN&lt;/code&gt;).&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;!-- 6. PWM --&gt;
&lt;h2 id=&quot;pwm&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;6. PWM 핀 설명&lt;/h2&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;PWM(Pulse Width Modulation)&lt;/b&gt;은 디지털 신호로 아날로그 출력처럼 동작하게 하는 기술입니다. &lt;code style=&quot;background: #f0f0f0; padding: 1px 5px; border-radius: 3px; font-size: 13px;&quot;&gt;analogWrite(핀, 0~255)&lt;/code&gt;로 출력 전압을 0~5V 범위로 조절합니다.&lt;/p&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;PWM 핀: &lt;b&gt;D3, D5, D6, D9, D10, D11&lt;/b&gt; 총 6개. D5&amp;middot;D6은 약 980Hz, 나머지는 약 490Hz로 동작합니다.&lt;/p&gt;
&lt;pre class=&quot;angelscript&quot; style=&quot;background: #f6f6f6; border: 1px solid #ddd; border-radius: 6px; padding: 18px 20px; overflow-x: auto; margin: 12px 0 24px; font-family: Consolas,'D2Coding',monospace; font-size: 13px; line-height: 1.7; color: #222;&quot;&gt;&lt;code&gt;// PWM으로 LED 밝기를 서서히 변화시키는 예제 (Fade)
void setup() {
  pinMode(9, OUTPUT);  // D9: PWM 핀
}

void loop() {
  for (int i = 0; i &amp;lt;= 255; i++) {
    analogWrite(9, i);   // 0 &amp;rarr; 255: 서서히 밝아짐
    delay(8);
  }
  for (int i = 255; i &amp;gt;= 0; i--) {
    analogWrite(9, i);   // 255 &amp;rarr; 0: 서서히 어두워짐
    delay(8);
  }
}&lt;/code&gt;&lt;/pre&gt;
&lt;div style=&quot;background: #f0f8ff; border-left: 4px solid #0088cc; border-radius: 6px; padding: 14px 18px; margin: 16px 0 24px; font-size: 14px; line-height: 1.7; color: #333;&quot;&gt;  PWM은 &lt;b&gt;LED 밝기 조절, 서보모터 각도 제어, DC 모터 속도 조절&lt;/b&gt;에 활용합니다. 서보모터는 &lt;code style=&quot;background: #e0eef8; padding: 1px 5px; border-radius: 3px; font-size: 12px;&quot;&gt;Servo&lt;/code&gt; 라이브러리와 함께 사용하면 편리합니다.&lt;/div&gt;
&lt;!-- 7. 아날로그 핀 --&gt;
&lt;h2 id=&quot;analog&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;7. 아날로그 핀 설명 (A0 ~ A5)&lt;/h2&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;총 6개의 아날로그 입력 핀(A0~A5). 내장 10비트 ADC를 통해 0~5V 신호를 &lt;b&gt;0 ~ 1023&lt;/b&gt;의 정수값으로 변환합니다.&lt;/p&gt;
&lt;div style=&quot;overflow-x: auto; margin: 12px 0 24px;&quot;&gt;
&lt;table style=&quot;width: 100%; border-collapse: collapse; font-size: 14px;&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr style=&quot;background: #f0f0f0;&quot;&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333; width: 10%;&quot;&gt;핀&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333; width: 22%;&quot;&gt;부가 기능&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;설명&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A0&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #555;&quot;&gt;디지털 D14 겸용&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;온도 센서, 가변저항 등 연속적인 값 읽기.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A1&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #555;&quot;&gt;디지털 D15 겸용&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;아날로그 입력.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A2&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #555;&quot;&gt;디지털 D16 겸용&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;아날로그 입력.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A3&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #555;&quot;&gt;디지털 D17 겸용&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;아날로그 입력.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A4&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;I&amp;sup2;C SDA&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;아날로그 입력 + I2C 데이터 라인. OLED, LCD, I2C 센서 연결에 사용.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A5&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;I&amp;sup2;C SCL&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;아날로그 입력 + I2C 클록 라인. OLED, LCD, I2C 센서 연결에 사용.&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;pre class=&quot;arduino&quot; style=&quot;background: #f6f6f6; border: 1px solid #ddd; border-radius: 6px; padding: 18px 20px; overflow-x: auto; margin: 12px 0 24px; font-family: Consolas,'D2Coding',monospace; font-size: 13px; line-height: 1.7; color: #222;&quot;&gt;&lt;code&gt;// 가변저항 값을 읽어 시리얼 모니터에 출력
void setup() {
  Serial.begin(9600);
}

void loop() {
  int val = analogRead(A0);                  // 0 ~ 1023
  float voltage = val * (5.0 / 1023.0);     // 전압 변환
  Serial.print(&quot;값: &quot;);    Serial.print(val);
  Serial.print(&quot;  전압: &quot;); Serial.print(voltage);
  Serial.println(&quot;V&quot;);
  delay(200);
}&lt;/code&gt;&lt;/pre&gt;
&lt;!-- 8. 통신 핀 --&gt;
&lt;h2 id=&quot;comm&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;8. 통신 핀 &amp;mdash; UART &amp;middot; I2C &amp;middot; SPI&lt;/h2&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 16px;&quot; data-ke-size=&quot;size16&quot;&gt;아두이노 우노는 세 가지 시리얼 통신 프로토콜을 하드웨어로 지원합니다.&lt;/p&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 10px;&quot; data-ke-size=&quot;size23&quot;&gt;① UART (시리얼 통신)&lt;/h3&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 12px;&quot; data-ke-size=&quot;size16&quot;&gt;PC 시리얼 모니터, 블루투스 모듈(HC-05), GPS 모듈 등에 사용됩니다.&lt;/p&gt;
&lt;div style=&quot;overflow-x: auto; margin: 0 0 24px;&quot;&gt;
&lt;table style=&quot;width: 100%; border-collapse: collapse; font-size: 14px;&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr style=&quot;background: #f0f0f0;&quot;&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;핀&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;기능&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;설명&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;D0&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;RX&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;데이터 수신. 상대 장치의 TX에 연결.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;D1&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;TX&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;데이터 송신. 상대 장치의 RX에 연결.&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 10px;&quot; data-ke-size=&quot;size23&quot;&gt;② I2C (TWI)&lt;/h3&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 12px;&quot; data-ke-size=&quot;size16&quot;&gt;2선식 통신(SDA + SCL). 하나의 버스에 최대 127개 장치 연결 가능. OLED, LCD, 온습도 센서, 자이로 센서 등에 활용됩니다.&lt;/p&gt;
&lt;div style=&quot;overflow-x: auto; margin: 0 0 24px;&quot;&gt;
&lt;table style=&quot;width: 100%; border-collapse: collapse; font-size: 14px;&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr style=&quot;background: #f0f0f0;&quot;&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;핀&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;기능&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;설명&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A4&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SDA&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;데이터 라인. &lt;code style=&quot;background: #f0f0f0; padding: 1px 4px; border-radius: 3px; font-size: 12px;&quot;&gt;Wire&lt;/code&gt; 라이브러리 사용.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;A5&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SCL&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;클록 라인. &lt;code style=&quot;background: #f0f0f0; padding: 1px 4px; border-radius: 3px; font-size: 12px;&quot;&gt;Wire&lt;/code&gt; 라이브러리 사용.&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 10px;&quot; data-ke-size=&quot;size23&quot;&gt;③ SPI&lt;/h3&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 12px;&quot; data-ke-size=&quot;size16&quot;&gt;4선식 고속 통신. SD 카드 모듈, TFT 디스플레이, 무선 모듈(nRF24L01) 등에 사용됩니다.&lt;/p&gt;
&lt;div style=&quot;overflow-x: auto; margin: 0 0 24px;&quot;&gt;
&lt;table style=&quot;width: 100%; border-collapse: collapse; font-size: 14px;&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr style=&quot;background: #f0f0f0;&quot;&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;핀&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;기능&lt;/th&gt;
&lt;th style=&quot;padding: 10px 14px; border: 1px solid #ddd; text-align: left; font-weight: bold; color: #333;&quot;&gt;설명&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;D10&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SS&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;Slave Select. 여러 장치를 각각 다른 핀으로 선택 가능.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;D11&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;MOSI&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;Master &amp;rarr; Slave 데이터 전송.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;D12&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;MISO&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;Slave &amp;rarr; Master 데이터 전송.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;background: #fafafa;&quot;&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; font-weight: bold;&quot;&gt;D13&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd;&quot;&gt;&lt;span style=&quot;display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 3px; font-weight: 600; background: #f3eeff; color: #5500bb; border: 1px solid #c8a8f0;&quot;&gt;SCK&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;padding: 10px 14px; border: 1px solid #ddd; color: #444;&quot;&gt;클록 신호.&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div style=&quot;background: #f0f8ff; border-left: 4px solid #0088cc; border-radius: 6px; padding: 14px 18px; margin: 16px 0 24px; font-size: 14px; line-height: 1.7; color: #333;&quot;&gt;  I2C 장치 주소 충돌 발생 시 &lt;b&gt;I2C Scanner 스케치&lt;/b&gt;로 연결된 장치의 주소를 먼저 확인하세요. 대부분의 I2C 모듈은 점퍼로 주소 변경이 가능합니다.&lt;/div&gt;
&lt;!-- 9. 코드 예제 --&gt;
&lt;h2 id=&quot;code&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;9. 기초 코드 예제&lt;/h2&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 10px;&quot; data-ke-size=&quot;size23&quot;&gt;① LED 깜빡이기 (Blink)&lt;/h3&gt;
&lt;pre class=&quot;arduino&quot; style=&quot;background: #f6f6f6; border: 1px solid #ddd; border-radius: 6px; padding: 18px 20px; overflow-x: auto; margin: 12px 0 24px; font-family: Consolas,'D2Coding',monospace; font-size: 13px; line-height: 1.7; color: #222;&quot;&gt;&lt;code&gt;// D13 내장 LED를 1초 간격으로 깜빡이는 기본 예제
void setup() {
  pinMode(LED_BUILTIN, OUTPUT);
}

void loop() {
  digitalWrite(LED_BUILTIN, HIGH);  // LED 켜기
  delay(1000);
  digitalWrite(LED_BUILTIN, LOW);   // LED 끄기
  delay(1000);
}&lt;/code&gt;&lt;/pre&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 10px;&quot; data-ke-size=&quot;size23&quot;&gt;② 버튼으로 LED 제어 (내부 풀업 저항)&lt;/h3&gt;
&lt;pre class=&quot;arduino&quot; style=&quot;background: #f6f6f6; border: 1px solid #ddd; border-radius: 6px; padding: 18px 20px; overflow-x: auto; margin: 12px 0 24px; font-family: Consolas,'D2Coding',monospace; font-size: 13px; line-height: 1.7; color: #222;&quot;&gt;&lt;code&gt;const int btnPin = 2;   // D2: 버튼 핀
const int ledPin = 13;  // D13: LED 핀

void setup() {
  pinMode(btnPin, INPUT_PULLUP);  // 내부 풀업 저항 활성화
  pinMode(ledPin, OUTPUT);
}

void loop() {
  if (digitalRead(btnPin) == LOW) {  // 버튼 누름(LOW)
    digitalWrite(ledPin, HIGH);
  } else {
    digitalWrite(ledPin, LOW);
  }
}&lt;/code&gt;&lt;/pre&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 10px;&quot; data-ke-size=&quot;size23&quot;&gt;③ 아날로그 입력 &amp;rarr; 시리얼 출력&lt;/h3&gt;
&lt;pre class=&quot;arduino&quot; style=&quot;background: #f6f6f6; border: 1px solid #ddd; border-radius: 6px; padding: 18px 20px; overflow-x: auto; margin: 12px 0 24px; font-family: Consolas,'D2Coding',monospace; font-size: 13px; line-height: 1.7; color: #222;&quot;&gt;&lt;code&gt;void setup() {
  Serial.begin(9600);
}

void loop() {
  int val = analogRead(A0);
  float voltage = val * (5.0 / 1023.0);
  Serial.print(&quot;ADC: &quot;);    Serial.print(val);
  Serial.print(&quot;  전압: &quot;); Serial.print(voltage, 2);
  Serial.println(&quot;V&quot;);
  delay(500);
}&lt;/code&gt;&lt;/pre&gt;
&lt;!-- 10. FAQ --&gt;
&lt;h2 id=&quot;faq&quot; style=&quot;font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 48px 0 16px; padding-left: 12px; border-left: 4px solid #333;&quot; data-ke-size=&quot;size26&quot;&gt;10. 자주 묻는 질문 (FAQ)&lt;/h2&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 8px;&quot; data-ke-size=&quot;size23&quot;&gt;Q. 5V 센서와 3.3V 센서를 함께 사용할 수 있나요?&lt;/h3&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 20px;&quot; data-ke-size=&quot;size16&quot;&gt;가능하지만 &lt;b&gt;레벨 시프터(Level Shifter)&lt;/b&gt;가 필요합니다. 3.3V 기준 센서 출력을 5V 핀에 직접 연결하면 센서가 손상될 수 있습니다.&lt;/p&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 8px;&quot; data-ke-size=&quot;size23&quot;&gt;Q. D0, D1 핀을 일반 I/O로 사용해도 되나요?&lt;/h3&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 20px;&quot; data-ke-size=&quot;size16&quot;&gt;기술적으로는 가능하지만 권장하지 않습니다. USB 시리얼 통신과 공유되어 스케치 업로드 중&amp;middot;시리얼 모니터 사용 중에 충돌이 발생할 수 있습니다.&lt;/p&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 8px;&quot; data-ke-size=&quot;size23&quot;&gt;Q. analogRead()의 해상도는 얼마인가요?&lt;/h3&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 20px;&quot; data-ke-size=&quot;size16&quot;&gt;10비트 ADC로 0~1023 값을 반환합니다. 기준 전압 5V 기준 분해능은 약 &lt;b&gt;4.9mV&lt;/b&gt;(5V &amp;divide; 1024)입니다.&lt;/p&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 8px;&quot; data-ke-size=&quot;size23&quot;&gt;Q. 한 번에 몇 개의 LED를 켤 수 있나요?&lt;/h3&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 20px;&quot; data-ke-size=&quot;size16&quot;&gt;핀 하나당 최대 40mA, 보드 전체 최대 약 200mA입니다. 220&amp;Omega; 저항 기준 LED 1개당 약 14mA이므로 직접 구동 시 최대 약 14개 수준입니다. 더 많이 필요하면 &lt;b&gt;시프트 레지스터(74HC595)&lt;/b&gt;나 트랜지스터를 활용하세요.&lt;/p&gt;
&lt;h3 style=&quot;font-size: 16px; font-weight: bold; color: #333; margin: 28px 0 8px;&quot; data-ke-size=&quot;size23&quot;&gt;Q. PWM이 진짜 아날로그 출력인가요?&lt;/h3&gt;
&lt;p style=&quot;font-size: 15px; line-height: 1.8; color: #444; margin: 0 0 20px;&quot; data-ke-size=&quot;size16&quot;&gt;아닙니다. 디지털 펄스의 폭(듀티 사이클)을 조절해 아날로그처럼 동작시키는 방식입니다. 진짜 아날로그 전압이 필요하다면 &lt;b&gt;DAC 모듈(MCP4725)&lt;/b&gt;을 I2C로 연결해 사용하세요.&lt;/p&gt;
&lt;hr style=&quot;border: none; border-top: 1px solid #e8e8e8; margin: 48px 0;&quot; data-ke-style=&quot;style1&quot; /&gt;</description>
      <category>아두이노 보드</category>
      <category>Arduino</category>
      <category>아두이노</category>
      <category>아두이노 우노</category>
      <category>아두이노 우노 핀</category>
      <category>아두이노 우노 핀맵</category>
      <category>아두이노 핀맵</category>
      <category>아두이노우노보드</category>
      <category>아두이노입문</category>
      <category>아두이노핀</category>
      <category>아두이노핀설명</category>
      <author>eduino</author>
      <guid isPermaLink="true">https://eduino.tistory.com/4</guid>
      <comments>https://eduino.tistory.com/entry/%EC%95%84%EB%91%90%EC%9D%B4%EB%85%B8-%EC%9A%B0%EB%85%B8-%EB%B3%B4%EB%93%9C-%ED%95%80%EB%A7%B5-%ED%95%80-%EC%84%A4%EB%AA%85#entry4comment</comments>
      <pubDate>Fri, 5 Jun 2026 13:16:13 +0900</pubDate>
    </item>
    <item>
      <title>아두이노 우노 Q의 모든 것 총정리! (사양, 가격, AI 사용법)</title>
      <link>https://eduino.tistory.com/entry/%EC%95%84%EB%91%90%EC%9D%B4%EB%85%B8-%EC%9A%B0%EB%85%B8-Q%EC%9D%98-%EB%AA%A8%EB%93%A0-%EA%B2%83-%EC%B4%9D%EC%A0%95%EB%A6%AC-%EC%82%AC%EC%96%91-%EA%B0%80%EA%B2%A9-AI-%EC%82%AC%EC%9A%A9%EB%B2%95</link>
      <description>&lt;div&gt;
&lt;style&gt;
.aq-post{font-family:'Noto Sans KR',sans-serif;color:#1a1a2e;line-height:1.8;max-width:780px;margin:0 auto;padding:0 4px}
.aq-post *{box-sizing:border-box}
.aq-hero{background:linear-gradient(135deg,#0f3460 0%,#16213e 60%,#1a1a2e 100%);border-radius:16px;padding:48px 40px;margin-bottom:48px;position:relative;overflow:hidden}
.aq-hero::before{content:'';position:absolute;top:-40px;right:-40px;width:240px;height:240px;border-radius:50%;background:rgba(0,188,212,0.08);pointer-events:none}
.aq-hero::after{content:'';position:absolute;bottom:-60px;left:20px;width:160px;height:160px;border-radius:50%;background:rgba(0,188,212,0.05);pointer-events:none}
.aq-hero-badge{display:inline-block;background:rgba(0,188,212,0.18);color:#00bcd4;font-size:12px;font-weight:700;letter-spacing:0.1em;padding:5px 14px;border-radius:20px;margin-bottom:18px;text-transform:uppercase}
.aq-hero h1{font-size:28px;font-weight:800;color:#ffffff;margin:0 0 16px;line-height:1.3}
.aq-hero h1 em{font-style:normal;color:#00bcd4}
.aq-hero-desc{color:rgba(255,255,255,0.7);font-size:15px;margin:0 0 28px}
.aq-hero-chips{display:flex;flex-wrap:wrap;gap:8px}
.aq-chip{background:rgba(255,255,255,0.08);color:rgba(255,255,255,0.75);font-size:12px;padding:4px 12px;border-radius:20px;border:1px solid rgba(255,255,255,0.12)}
.aq-toc{background:#f0f7ff;border-left:4px solid #0f3460;border-radius:0 12px 12px 0;padding:24px 28px;margin-bottom:40px}
.aq-toc-title{font-size:13px;font-weight:700;color:#0f3460;letter-spacing:0.08em;text-transform:uppercase;margin:0 0 14px}
.aq-toc ol{margin:0;padding-left:20px}
.aq-toc li{font-size:14px;color:#2d3a6b;margin-bottom:7px}
.aq-toc a{color:#0f3460;text-decoration:none;font-weight:500}
.aq-toc a:hover{color:#00bcd4;text-decoration:underline}
.aq-section{margin-bottom:52px}
.aq-h2{font-size:22px;font-weight:800;color:#0f3460;margin:0 0 20px;padding-bottom:10px;border-bottom:2px solid #e8eaf6;display:flex;align-items:center;gap:10px}
.aq-h2-icon{width:28px;height:28px;background:linear-gradient(135deg,#0f3460,#1565c0);border-radius:8px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;color:#fff;flex-shrink:0}
.aq-h3{font-size:17px;font-weight:700;color:#1a237e;margin:28px 0 12px;padding-left:12px;border-left:3px solid #00bcd4}
.aq-p{font-size:15px;color:#333;margin:0 0 16px;line-height:1.85}
.aq-p strong,.aq-em{color:#0f3460;font-weight:700}
.aq-highlight-box{background:linear-gradient(135deg,#e3f2fd,#e8eaf6);border:1px solid #c5cae9;border-radius:12px;padding:22px 26px;margin:24px 0}
.aq-highlight-box p{margin:0;font-size:15px;color:#1a237e;line-height:1.8}
.aq-spec-table{width:100%;border-collapse:collapse;font-size:14px;margin:20px 0;border-radius:12px;overflow:hidden;box-shadow:0 2px 12px rgba(15,52,96,0.08)}
.aq-spec-table thead tr{background:#0f3460;color:#fff}
.aq-spec-table thead th{padding:13px 16px;text-align:left;font-weight:600;font-size:13px;letter-spacing:0.03em}
.aq-spec-table tbody tr:nth-child(odd){background:#f8f9ff}
.aq-spec-table tbody tr:nth-child(even){background:#fff}
.aq-spec-table tbody tr:hover{background:#e8f4fd}
.aq-spec-table td{padding:11px 16px;color:#2c2c54;border-bottom:1px solid #e8eaf6;vertical-align:middle}
.aq-spec-table td:first-child{font-weight:600;color:#0f3460;width:34%;white-space:nowrap}
.aq-spec-table td code{background:#e8eaf6;color:#1565c0;padding:2px 7px;border-radius:4px;font-family:'Courier New',monospace;font-size:12px}
.aq-compare-table{width:100%;border-collapse:collapse;font-size:13px;margin:20px 0;border-radius:12px;overflow:hidden;box-shadow:0 2px 12px rgba(15,52,96,0.08)}
.aq-compare-table thead tr{background:#0f3460;color:#fff}
.aq-compare-table thead th{padding:12px 14px;text-align:center;font-weight:700;font-size:13px}
.aq-compare-table thead th:first-child{text-align:left}
.aq-compare-table tbody tr:nth-child(odd){background:#f8f9ff}
.aq-compare-table tbody tr:nth-child(even){background:#fff}
.aq-compare-table td{padding:10px 14px;border-bottom:1px solid #e8eaf6;color:#333;text-align:center;vertical-align:middle}
.aq-compare-table td:first-child{text-align:left;font-weight:600;color:#0f3460;font-size:13px}
.aq-compare-table .col-q{background:rgba(0,188,212,0.07);font-weight:700;color:#006064}
.aq-compare-table thead .col-q{background:rgba(0,188,212,0.3)}
.aq-badge-good{display:inline-block;background:#e0f7fa;color:#006064;font-size:11px;font-weight:700;padding:2px 8px;border-radius:10px}
.aq-badge-no{display:inline-block;background:#f5f5f5;color:#9e9e9e;font-size:11px;padding:2px 8px;border-radius:10px}
.aq-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:20px 0}
.aq-card{background:#fff;border:1px solid #e0e4f0;border-radius:14px;padding:22px 20px;transition:box-shadow .2s}
.aq-card:hover{box-shadow:0 4px 20px rgba(15,52,96,0.12)}
.aq-card-icon{font-size:26px;margin-bottom:12px}
.aq-card-title{font-size:14px;font-weight:700;color:#0f3460;margin-bottom:7px}
.aq-card-desc{font-size:13px;color:#555;line-height:1.7}
.aq-use-list{list-style:none;padding:0;margin:16px 0}
.aq-use-list li{display:flex;align-items:flex-start;gap:12px;padding:14px 18px;background:#fff;border:1px solid #e8eaf6;border-radius:10px;margin-bottom:10px;font-size:14px;color:#333;line-height:1.65}
.aq-use-list li::before{content:'✦';color:#00bcd4;font-size:12px;margin-top:3px;flex-shrink:0}
.aq-faq{margin:20px 0}
.aq-faq-item{border:1px solid #e0e4f0;border-radius:12px;margin-bottom:12px;overflow:hidden}
.aq-faq-q{background:#f8f9ff;padding:16px 20px;font-weight:700;color:#0f3460;font-size:14px;display:flex;align-items:center;gap:10px}
.aq-faq-q::before{content:'Q';background:#0f3460;color:#fff;width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;flex-shrink:0}
.aq-faq-a{padding:16px 20px;font-size:14px;color:#444;line-height:1.8;background:#fff;border-top:1px solid #e8eaf6}
.aq-summary-box{background:linear-gradient(135deg,#0f3460,#1565c0);border-radius:16px;padding:36px 36px;color:#fff;text-align:center;margin-top:40px}
.aq-summary-box h3{font-size:20px;font-weight:800;margin:0 0 14px;color:#fff}
.aq-summary-box p{font-size:14px;color:rgba(255,255,255,0.8);line-height:1.8;margin:0 0 24px}
.aq-summary-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
.aq-summary-tag{background:rgba(255,255,255,0.12);color:rgba(255,255,255,0.9);font-size:12px;padding:5px 14px;border-radius:20px;border:1px solid rgba(255,255,255,0.2)}
.aq-divider{height:1px;background:linear-gradient(90deg,transparent,#c5cae9,transparent);margin:40px 0}
.aq-footnote{font-size:12px;color:#999;text-align:center;margin-top:32px;padding-top:20px;border-top:1px solid #eee}
@media(max-width:600px){
  .aq-hero{padding:32px 22px}
  .aq-hero h1{font-size:21px}
  .aq-h2{font-size:18px}
  .aq-compare-table{font-size:11px}
  .aq-compare-table thead th,.aq-compare-table td{padding:8px 7px}
  .aq-summary-box{padding:28px 20px}
}
&lt;/style&gt;
&lt;/div&gt;
&lt;div class=&quot;aq-post&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ── HERO ── --&gt;&lt;/span&gt;
&lt;div class=&quot;aq-hero&quot;&gt;
&lt;div class=&quot;aq-hero-badge&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;신제품 리뷰&lt;/span&gt;&lt;/div&gt;
&lt;h1&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;아두이노 &lt;i&gt;우노 Q&lt;/i&gt; 완벽 정리&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;퀄컴 칩 탑재 리눅스 지원 개발보드 총정리&lt;/span&gt;&lt;/h1&gt;
&lt;p class=&quot;aq-hero-desc&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR'; color: #dddddd;&quot;&gt;퀄컴 드래곤윙 SoC + STM32 듀얼 브레인 구조로 아두이노가 완전히 달라졌습니다.&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR'; color: #dddddd;&quot;&gt;스펙&amp;middot;특징&amp;middot;이전 모델 비교까지 한눈에 확인하세요.&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;aq-hero-chips&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;aq-chip&quot;&gt;Arduino UNO Q&lt;/span&gt; &lt;span class=&quot;aq-chip&quot;&gt;Qualcomm QRB2210&lt;/span&gt; &lt;span class=&quot;aq-chip&quot;&gt;STM32U585&lt;/span&gt; &lt;span class=&quot;aq-chip&quot;&gt;Debian Linux&lt;/span&gt; &lt;span class=&quot;aq-chip&quot;&gt;Edge AI&lt;/span&gt; &lt;span class=&quot;aq-chip&quot;&gt;SBC&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ── 목차 ── --&gt;&lt;/span&gt;
&lt;div class=&quot;aq-toc&quot;&gt;
&lt;div class=&quot;aq-toc-title&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;  목차&lt;/span&gt;&lt;/div&gt;
&lt;ol style=&quot;list-style-type: decimal;&quot; data-ke-list-type=&quot;decimal&quot;&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#s1&quot;&gt;아두이노 우노 Q란?&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#s2&quot;&gt;핵심 스펙 한눈에 보기&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#s3&quot;&gt;주목받는 이유 3가지&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#s4&quot;&gt;R3 &amp;middot; R4 &amp;middot; UNO Q 비교표&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#s5&quot;&gt;새로운 개발 환경 &amp;ndash; App Lab IDE&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#s6&quot;&gt;어떤 프로젝트에 적합할까?&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#s7&quot;&gt;퀄컴 인수와 오픈소스 현황&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#s8&quot;&gt;자주 묻는 질문 FAQ&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#s9&quot;&gt;최종 정리&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ol&gt;
&lt;/div&gt;
&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ── 1. 소개 ── --&gt;&lt;/span&gt;
&lt;div id=&quot;s1&quot; class=&quot;aq-section&quot;&gt;
&lt;h2 class=&quot;aq-h2&quot; data-ke-size=&quot;size26&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;aq-h2-icon&quot;&gt;①&lt;/span&gt; 아두이노 우노 Q란?&lt;/span&gt;&lt;/h2&gt;
&lt;p class=&quot;aq-p&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;figure class=&quot;imageblock widthContent&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-filename=&quot;제목을 입력해주세요. (1).png&quot; data-origin-width=&quot;1280&quot; data-origin-height=&quot;720&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/RzoWV/dJMcacJ35tX/VQ0VY1LL0L1dfT5Cyrb8FK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/RzoWV/dJMcacJ35tX/VQ0VY1LL0L1dfT5Cyrb8FK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/RzoWV/dJMcacJ35tX/VQ0VY1LL0L1dfT5Cyrb8FK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FRzoWV%2FdJMcacJ35tX%2FVQ0VY1LL0L1dfT5Cyrb8FK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1280&quot; height=&quot;720&quot; data-filename=&quot;제목을 입력해주세요. (1).png&quot; data-origin-width=&quot;1280&quot; data-origin-height=&quot;720&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;

&lt;p class=&quot;aq-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;&lt;br /&gt;아두이노 우노 Q(Arduino UNO Q)&lt;/b&gt;는 2025년 10월 퀄&lt;/span&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;컴(Qualcomm)의 아두이노 인수와 동시에 공개된 차세대 단일 보드 컴퓨터(SBC)입니다. 퀄컴 드래곤윙(Dragonwing) QRB2210 프로세서와 STMicroelectronics STM32U585 마이크로컨트롤러를 하나의 보드에 통합한 &lt;b&gt;듀얼 브레인(Dual Brain) 아키텍처&lt;/b&gt;가 핵심입니다.&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;aq-highlight-box&quot;&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;  &lt;b&gt;한 줄 요약:&lt;/b&gt; 기존 아두이노 보드가 단순 마이크로컨트롤러 기반이었다면, 우노 Q는 &lt;b&gt;리눅스 데비안(Debian OS)을 네이티브로 실행&lt;/b&gt;하면서도 아두이노 스케치 코드를 그대로 구동할 수 있는 완전히 새로운 수준의 개발보드입니다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;aq-divider&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ── 2. 스펙 ── --&gt;&lt;/span&gt;
&lt;div id=&quot;s2&quot; class=&quot;aq-section&quot;&gt;
&lt;h2 class=&quot;aq-h2&quot; data-ke-size=&quot;size26&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;aq-h2-icon&quot;&gt;②&lt;/span&gt; 핵심 스펙 한눈에 보기&lt;/span&gt;&lt;/h2&gt;
&lt;table class=&quot;aq-spec-table&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;항목&lt;/span&gt;&lt;/th&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;상세 스펙&lt;/span&gt;&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;MPU (메인 프로세서)&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;Qualcomm Dragonwing QRB2210 &amp;mdash; 쿼드 Cortex-A53, &lt;code&gt;2.0GHz&lt;/code&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;MCU (실시간 컨트롤러)&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;STMicroelectronics &lt;code&gt;STM32U585&lt;/code&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;GPU&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;Adreno 702 (그래픽 가속 &amp;middot; 듀얼 ISP 지원)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;RAM&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;code&gt;4GB&lt;/code&gt; LPDDR4&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;저장공간&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;code&gt;8GB&lt;/code&gt; eMMC 내장&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;OS 지원&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;Debian Linux (네이티브) &amp;middot; Zephyr RTOS&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;연결성&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;Wi-Fi &amp;middot; Bluetooth 내장&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;USB&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;USB-C (비디오 출력 지원)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;온보드 LED 매트릭스&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;탑재&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;Qwiic 커넥터&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;지원&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;AI 가속&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;퀄컴 AI 엔진 내장&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;IDE&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;아두이노 IDE + 신규 App Lab IDE&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;제품번호&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;code&gt;ABX00173&lt;/code&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;참고 가격&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;약 105,000원 (RS Online 기준)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div class=&quot;aq-divider&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ── 3. 주목 이유 ── --&gt;&lt;/span&gt;
&lt;div id=&quot;s3&quot; class=&quot;aq-section&quot;&gt;
&lt;h2 class=&quot;aq-h2&quot; data-ke-size=&quot;size26&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;aq-h2-icon&quot;&gt;③&lt;/span&gt; 우노 Q가 주목받는 이유 3가지&lt;/span&gt;&lt;/h2&gt;
&lt;h3 class=&quot;aq-h3&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;1. 듀얼 브레인 아키텍처 &amp;mdash; MPU + MCU 동시 탑재&lt;/span&gt;&lt;/h3&gt;
&lt;p class=&quot;aq-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;우노 Q의 가장 큰 차별점은 &lt;b&gt;두 개의 독립 프로세서가 하나의 보드에서 동시에 작동&lt;/b&gt;한다는 점입니다.&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;aq-cards&quot;&gt;
&lt;div class=&quot;aq-card&quot;&gt;
&lt;div class=&quot;aq-card-icon&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt; &lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;aq-card-title&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;MPU &amp;mdash; Qualcomm QRB2210&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;aq-card-desc&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;리눅스 기반 고성능 연산, AI 추론, 카메라&amp;middot;비전 처리 담당. 쿼드코어 Cortex-A53 2.0GHz로 싱글보드 컴퓨터급 성능을 제공합니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;aq-card&quot;&gt;
&lt;div class=&quot;aq-card-icon&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;⚡&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;aq-card-title&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;MCU &amp;mdash; STM32U585&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;aq-card-desc&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;아두이노 스케치를 그대로 실행. GPIO, 센서, 모터 등 실시간(Real-Time) 입출력 제어를 맡습니다. 기존 코드 수정 없이 바로 사용 가능.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p class=&quot;aq-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;이 구조 덕분에 &quot;리눅스 앱을 실행하면서 동시에 아두이노 스케치로 하드웨어를 제어&quot;하는 것이 단일 보드에서 가능해집니다.&lt;/span&gt;&lt;/p&gt;
&lt;h3 class=&quot;aq-h3&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;2. 리눅스 데비안 네이티브 지원 &amp;mdash; 아두이노 보드 최초&lt;/span&gt;&lt;/h3&gt;
&lt;p class=&quot;aq-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;기존 아두이노 UNO 라인업 중 &lt;b&gt;리눅스를 네이티브로 실행할 수 있는 모델은 우노 Q가 처음&lt;/b&gt;입니다. Debian 기반 리눅스가 MPU 위에서 직접 구동되므로, Python 스크립트&amp;middot;웹서버&amp;middot;머신러닝 라이브러리(TensorFlow Lite 등)를 아두이노 보드에서 바로 실행할 수 있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;h3 class=&quot;aq-h3&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;3. 퀄컴 AI 엔진 탑재 &amp;mdash; 클라우드 없는 온디바이스 AI&lt;/span&gt;&lt;/h3&gt;
&lt;p class=&quot;aq-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;Adreno 702 GPU와 퀄컴의 AI 엔진이 내장되어, 카메라 이미지를 보드 자체에서 분석하는 &lt;b&gt;머신비전(Machine Vision)&lt;/b&gt;, &lt;b&gt;사운드 인식&lt;/b&gt; 등의 엣지 AI 프로젝트를 클라우드 없이 구현할 수 있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;div class=&quot;aq-divider&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ── 4. 비교표 ── --&gt;&lt;/span&gt;
&lt;div id=&quot;s4&quot; class=&quot;aq-section&quot;&gt;
&lt;h2 class=&quot;aq-h2&quot; data-ke-size=&quot;size26&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;aq-h2-icon&quot;&gt;④&lt;/span&gt; 아두이노 우노 시리즈 비교 &amp;mdash; R3 &amp;middot; R4 &amp;middot; UNO Q&lt;/span&gt;&lt;/h2&gt;
&lt;div style=&quot;overflow-x: auto;&quot;&gt;&lt;figure class=&quot;imagegridblock&quot;&gt;
  &lt;div class=&quot;image-container&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/neX65/dJMcacpJ4rF/2wp5y1vaC9KPrJDfXjtgu1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/neX65/dJMcacpJ4rF/2wp5y1vaC9KPrJDfXjtgu1/img.png&quot; style=&quot;width: 33.767%; margin-right: 10px;&quot; data-origin-width=&quot;393&quot; data-origin-height=&quot;321&quot; data-is-animation=&quot;false&quot; data-widthpercent=&quot;34.66&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/neX65/dJMcacpJ4rF/2wp5y1vaC9KPrJDfXjtgu1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FneX65%2FdJMcacpJ4rF%2F2wp5y1vaC9KPrJDfXjtgu1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;393&quot; height=&quot;321&quot;/&gt;&lt;/span&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/belj8U/dJMcahdvqUQ/ZtKgQJukkFZWvG00xXi01k/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/belj8U/dJMcahdvqUQ/ZtKgQJukkFZWvG00xXi01k/img.png&quot; style=&quot;width: 31.5208%; margin-right: 10px;&quot; data-origin-width=&quot;352&quot; data-origin-height=&quot;308&quot; data-is-animation=&quot;false&quot; data-widthpercent=&quot;32.35&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/belj8U/dJMcahdvqUQ/ZtKgQJukkFZWvG00xXi01k/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fbelj8U%2FdJMcahdvqUQ%2FZtKgQJukkFZWvG00xXi01k%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;352&quot; height=&quot;308&quot;/&gt;&lt;/span&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/4vHof/dJMcacpJ4uf/qYjeUtMwQJd5cOHhW8znpk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/4vHof/dJMcacpJ4uf/qYjeUtMwQJd5cOHhW8znpk/img.png&quot; style=&quot;width: 32.1482%;&quot; data-origin-width=&quot;366&quot; data-origin-height=&quot;314&quot; data-is-animation=&quot;false&quot; data-widthpercent=&quot;32.99&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/4vHof/dJMcacpJ4uf/qYjeUtMwQJd5cOHhW8znpk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2F4vHof%2FdJMcacpJ4uf%2FqYjeUtMwQJd5cOHhW8znpk%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;366&quot; height=&quot;314&quot;/&gt;&lt;/span&gt;&lt;/div&gt;
  &lt;figcaption&gt;UNO R3 vs UNO R4 WiFi vs UNO Q&lt;/figcaption&gt;
&lt;/figure&gt;

&lt;table class=&quot;aq-compare-table&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;항목&lt;/span&gt;&lt;/th&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;UNO R3&lt;/span&gt;&lt;/th&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;UNO R4 WiFi&lt;/span&gt;&lt;/th&gt;
&lt;th class=&quot;col-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;UNO Q ★&lt;/span&gt;&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;주 프로세서&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;ATmega328P&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;small&gt;(8-bit AVR)&lt;/small&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;RA4M1&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;small&gt;(32-bit Cortex-M4)&lt;/small&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;col-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;Qualcomm QRB2210&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;small&gt;(64-bit Cortex-A53)&lt;/small&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;보조 프로세서&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;aq-badge-no&quot;&gt;없음&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;ESP32-S3&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;small&gt;(WiFi/BT)&lt;/small&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;col-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;STM32U585&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;small&gt;(MCU)&lt;/small&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;클럭 속도&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;16MHz&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;48MHz / 240MHz&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;col-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;aq-badge-good&quot;&gt;2.0GHz 쿼드코어&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;Flash / 저장&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;32kB&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;256kB&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;col-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;aq-badge-good&quot;&gt;8GB eMMC&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;RAM&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;2kB&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;32kB&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;col-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;aq-badge-good&quot;&gt;4GB LPDDR4&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;OS 지원&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;aq-badge-no&quot;&gt;없음&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;aq-badge-no&quot;&gt;없음&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;col-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;aq-badge-good&quot;&gt;Debian Linux&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;WiFi / BT&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;aq-badge-no&quot;&gt;없음&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;aq-badge-good&quot;&gt;내장&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;col-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;aq-badge-good&quot;&gt;내장&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;AI 가속&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;aq-badge-no&quot;&gt;없음&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;aq-badge-no&quot;&gt;없음&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;col-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;aq-badge-good&quot;&gt;퀄컴 AI 엔진&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;USB 포트&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;USB-B&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;USB-C&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;col-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;USB-C&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;small&gt;(비디오 출력)&lt;/small&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;LED 매트릭스&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;aq-badge-no&quot;&gt;없음&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;12&amp;times;8 매트릭스&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;col-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;aq-badge-good&quot;&gt;온보드 탑재&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;참고 가격&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;~2만 원대&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;~4만 원대&lt;/span&gt;&lt;/td&gt;
&lt;td class=&quot;col-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;~10만 원대&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;aq-divider&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ── 5. App Lab ── --&gt;&lt;/span&gt;
&lt;div id=&quot;s5&quot; class=&quot;aq-section&quot;&gt;
&lt;h2 class=&quot;aq-h2&quot; data-ke-size=&quot;size26&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;aq-h2-icon&quot;&gt;⑤&lt;/span&gt; 새로운 개발 환경 &amp;mdash; App Lab IDE&lt;/span&gt;&lt;/h2&gt;
&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1224&quot; data-origin-height=&quot;417&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/refOZ/dJMcagMsOWL/ZCH1ZMKptIcFuORGdX13aK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/refOZ/dJMcagMsOWL/ZCH1ZMKptIcFuORGdX13aK/img.png&quot; data-alt=&quot;Arduino App Lab 예시&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/refOZ/dJMcagMsOWL/ZCH1ZMKptIcFuORGdX13aK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FrefOZ%2FdJMcagMsOWL%2FZCH1ZMKptIcFuORGdX13aK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1224&quot; height=&quot;417&quot; data-origin-width=&quot;1224&quot; data-origin-height=&quot;417&quot;/&gt;&lt;/span&gt;&lt;figcaption&gt;Arduino App Lab 예시&lt;/figcaption&gt;
&lt;/figure&gt;

&lt;p class=&quot;aq-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;우노 Q 출시와 함께 아두이노는 기존 Arduino IDE를 넘어서는 &lt;b&gt;App Lab&lt;/b&gt;이라는 올인원 통합 개발 환경을 함께 공개했습니다.&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;aq-cards&quot;&gt;
&lt;div class=&quot;aq-card&quot;&gt;
&lt;div class=&quot;aq-card-icon&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt; &lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;aq-card-title&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;아두이노 스케치 (C/C++)&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;aq-card-desc&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;기존 아두이노 코드를 그대로 작성하고 MCU에 업로드. 기존 사용자라면 변경 없이 바로 시작 가능합니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;aq-card&quot;&gt;
&lt;div class=&quot;aq-card-icon&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt; &lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;aq-card-title&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;Python&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;aq-card-desc&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;MPU(리눅스) 위에서 파이썬 스크립트를 직접 실행합니다. 데이터 분석, 웹서버, ML 라이브러리 활용이 가능합니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;aq-card&quot;&gt;
&lt;div class=&quot;aq-card-icon&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt; &lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;aq-card-title&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;AI 모델 배포&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;aq-card-desc&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;퀄컴 AI 엔진에 모델을 직접 올려 온디바이스 추론 실행. 별도 서버 없이 보드에서 AI를 실행합니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;aq-divider&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ── 6. 활용 분야 ── --&gt;&lt;/span&gt;
&lt;div id=&quot;s6&quot; class=&quot;aq-section&quot;&gt;
&lt;h2 class=&quot;aq-h2&quot; data-ke-size=&quot;size26&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;aq-h2-icon&quot;&gt;⑥&lt;/span&gt; 어떤 프로젝트에 적합할까?&lt;/span&gt;&lt;/h2&gt;
&lt;p class=&quot;aq-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;아두이노 우노 Q가 특히 강점을 발휘하는 활용 분야입니다.&lt;/span&gt;&lt;/p&gt;
&lt;figure data-ke-type=&quot;video&quot; data-ke-style=&quot;alignCenter&quot; data-video-host=&quot;youtube&quot; data-video-url=&quot;https://www.youtube.com/watch?v=smEOcuASuzA&quot; data-video-thumbnail=&quot;https://scrap.kakaocdn.net/dn/GyPZ4/dJMb9b3YtZI/X8GlSiKWaGNwJfZZD0uw11/img.jpg?width=1280&amp;amp;height=720&amp;amp;face=0_0_1280_720,https://scrap.kakaocdn.net/dn/bM0WSj/dJMb8T957ZN/Go7PcKGTuO4KsTdhrJjsD1/img.jpg?width=1280&amp;amp;height=720&amp;amp;face=0_0_1280_720,https://scrap.kakaocdn.net/dn/b0qo5N/dJMb9jgDMD1/EYuNcgW9WraezpU8BHEHLk/img.jpg?width=1280&amp;amp;height=720&amp;amp;face=0_0_1280_720&quot; data-video-width=&quot;860&quot; data-video-height=&quot;484&quot; data-video-origin-width=&quot;860&quot; data-video-origin-height=&quot;484&quot; data-ke-mobilestyle=&quot;widthContent&quot; data-video-title=&quot;IoT Remote and App Lab Integration Demo&quot; data-original-url=&quot;&quot;&gt;&lt;iframe src=&quot;https://www.youtube.com/embed/smEOcuASuzA&quot; width=&quot;860&quot; height=&quot;484&quot; frameborder=&quot;&quot; allowfullscreen=&quot;true&quot;&gt;&lt;/iframe&gt;
&lt;figcaption&gt;머신 비전 예시 영상&lt;/figcaption&gt;
&lt;/figure&gt;
&lt;ul class=&quot;aq-use-list&quot; style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;머신비전(Machine Vision)&lt;/b&gt; &amp;mdash; 카메라 모듈을 연결해 객체 감지, 얼굴 인식 등을 클라우드 없이 온디바이스로 실행&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;AI 기반 사운드 인식&lt;/b&gt; &amp;mdash; 퀄컴 AI 엔진으로 소리를 실시간 분류하는 스마트 디바이스 제작&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;IoT 엣지 기기&lt;/b&gt; &amp;mdash; 리눅스 위에서 MQTT 브로커&amp;middot;Node-RED&amp;middot;웹서버를 돌리며 동시에 하드웨어 제어&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;로봇 공학&lt;/b&gt; &amp;mdash; MPU가 고수준 로직을 처리하고 MCU가 모터&amp;middot;센서 제어를 맡는 분업 구조 구현&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;교육 및 프로토타이핑&lt;/b&gt; &amp;mdash; 아두이노 스케치 문법으로 시작하고 리눅스 고급 기능으로 단계적 확장&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;div class=&quot;aq-highlight-box&quot;&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;⚠️ &lt;b&gt;이런 경우는 R3&amp;middot;R4가 더 적합:&lt;/b&gt; 단순 LED 제어&amp;middot;소형 센서 모니터링처럼 저성능&amp;middot;저전력이 핵심인 프로젝트라면 UNO R3나 R4 Minima가 더 경제적이고 효율적입니다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;aq-divider&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ── 7. 퀄컴 인수 ── --&gt;&lt;/span&gt;
&lt;div id=&quot;s7&quot; class=&quot;aq-section&quot;&gt;
&lt;h2 class=&quot;aq-h2&quot; data-ke-size=&quot;size26&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;aq-h2-icon&quot;&gt;⑦&lt;/span&gt; 퀄컴의 아두이노 인수 &amp;mdash; 오픈소스는 유지되나?&lt;/span&gt;&lt;/h2&gt;
&lt;p class=&quot;aq-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;2025년 10월 7일, 퀄컴이 아두이노를 공식 인수했습니다. 오픈소스 생태계를 위협할 수 있다는 우려도 있었지만, 아두이노 측은 &lt;b&gt;우노 Q의 하드웨어 설계&amp;middot;펌웨어&amp;middot;소프트웨어 관련 데이터를 모두 오픈소스로 공개&lt;/b&gt;했습니다.&lt;/span&gt;&lt;/p&gt;
&lt;p class=&quot;aq-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;퀄컴 입장에서는 엣지 AI 칩셋 QRB2210을 메이커&amp;middot;개발자 시장에 보급하는 전략적 포석으로 해석됩니다. 퀄컴의 드래곤윙(Dragonwing) 브랜드 색상을 반영한 보라색 포인트의 패키지가 상징적으로 이를 보여줍니다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;div class=&quot;aq-divider&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ── 8. FAQ ── --&gt;&lt;/span&gt;
&lt;div id=&quot;s8&quot; class=&quot;aq-section&quot;&gt;
&lt;h2 class=&quot;aq-h2&quot; data-ke-size=&quot;size26&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;aq-h2-icon&quot;&gt;⑧&lt;/span&gt; 자주 묻는 질문 FAQ&lt;/span&gt;&lt;/h2&gt;
&lt;div class=&quot;aq-faq&quot;&gt;
&lt;div class=&quot;aq-faq-item&quot;&gt;
&lt;div class=&quot;aq-faq-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;아두이노 우노 Q는 기존 R3&amp;middot;R4 쉴드와 호환되나요?&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;aq-faq-a&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;MCU(STM32U585)가 아두이노 핀아웃을 그대로 유지하기 때문에 대부분의 기존 쉴드와 하드웨어 호환이 가능합니다. 다만 GPIO 전류 특성이 다를 수 있으므로 연결 전 데이터시트를 확인하는 것이 좋습니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;aq-faq-item&quot;&gt;
&lt;div class=&quot;aq-faq-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;기존 아두이노 IDE로 코딩할 수 있나요?&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;aq-faq-a&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;MCU 파트는 기존 아두이노 IDE를 그대로 사용할 수 있습니다. 리눅스 기반 MPU 파트는 새로운 App Lab IDE 또는 터미널 환경에서 개발합니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;aq-faq-item&quot;&gt;
&lt;div class=&quot;aq-faq-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;라즈베리 파이와 비교하면 어떤가요?&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;aq-faq-a&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;처리 성능 자체는 라즈베리 파이 5보다 낮지만, 아두이노 스케치 호환 MCU가 함께 있어 하드웨어 제어 + 리눅스 연산을 하나의 보드에서 분리 처리하는 점이 차별점입니다. 아두이노 생태계(라이브러리&amp;middot;쉴드)를 그대로 활용하면서 리눅스 기능이 필요한 경우 우노 Q가 유리합니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;aq-faq-item&quot;&gt;
&lt;div class=&quot;aq-faq-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;전원 공급은 어떻게 하나요?&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;aq-faq-a&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;USB-C 포트로 전원 공급이 가능하며, 라즈베리 파이처럼 5V 5A 고전력 어댑터가 필요하지 않아 일반 컴퓨터 USB 포트에서도 구동됩니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;aq-divider&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ── 9. 최종 정리 ── --&gt;&lt;/span&gt;
&lt;div id=&quot;s9&quot; class=&quot;aq-section&quot;&gt;
&lt;h2 class=&quot;aq-h2&quot; data-ke-size=&quot;size26&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;aq-h2-icon&quot;&gt;⑨&lt;/span&gt; 최종 정리 &amp;mdash; 아두이노 우노 Q, 사야 할까?&lt;/span&gt;&lt;/h2&gt;
&lt;p class=&quot;aq-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;아두이노 우노 Q는 단순한 신제품이 아니라 아두이노의 &lt;b&gt;포지셔닝 자체를 바꾸는 전환점&lt;/b&gt;입니다. 기존 아두이노 보드의 친숙한 사용성은 그대로 유지하면서, 리눅스 실행과 AI 가속이라는 완전히 새로운 기능을 더했습니다.&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;aq-summary-box&quot;&gt;
&lt;h3 data-ke-size=&quot;size23&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;  이런 분께 추천합니다&lt;/span&gt;&lt;/h3&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;IoT &amp;middot; 엣지 AI &amp;middot; 머신비전 &amp;middot; 로보틱스 프로젝트를&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;아두이노 생태계 안에서 해결하고 싶은 개발자&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;aq-summary-tags&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;aq-summary-tag&quot;&gt;아두이노 우노 Q&lt;/span&gt; &lt;span class=&quot;aq-summary-tag&quot;&gt;Arduino UNO Q&lt;/span&gt; &lt;span class=&quot;aq-summary-tag&quot;&gt;퀄컴 개발보드&lt;/span&gt; &lt;span class=&quot;aq-summary-tag&quot;&gt;리눅스 아두이노&lt;/span&gt; &lt;span class=&quot;aq-summary-tag&quot;&gt;엣지 AI 보드&lt;/span&gt; &lt;span class=&quot;aq-summary-tag&quot;&gt;STM32U585&lt;/span&gt; &lt;span class=&quot;aq-summary-tag&quot;&gt;SBC 개발보드&lt;/span&gt; &lt;span class=&quot;aq-summary-tag&quot;&gt;듀얼 브레인 아키텍처&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p class=&quot;aq-footnote&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;본 포스팅은 공식 제품 발표 자료 및 마우저(Mouser), DigiKey, RS Online 등 공식 유통사 정보를 바탕으로 작성되었습니다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;</description>
      <category>아두이노 보드</category>
      <category>아두이노</category>
      <category>아두이노 Q</category>
      <category>아두이노 Q AI 사용방법</category>
      <category>아두이노 Q란?</category>
      <category>아두이노 우노</category>
      <category>아두이노 우노 Q</category>
      <category>아두이노 우노 Q 사양</category>
      <category>아두이노 우노 Q 사용 방법</category>
      <category>아두이노 우노 Q 성능</category>
      <category>아두이노 우노 Q 활용 방법</category>
      <author>eduino</author>
      <guid isPermaLink="true">https://eduino.tistory.com/3</guid>
      <comments>https://eduino.tistory.com/entry/%EC%95%84%EB%91%90%EC%9D%B4%EB%85%B8-%EC%9A%B0%EB%85%B8-Q%EC%9D%98-%EB%AA%A8%EB%93%A0-%EA%B2%83-%EC%B4%9D%EC%A0%95%EB%A6%AC-%EC%82%AC%EC%96%91-%EA%B0%80%EA%B2%A9-AI-%EC%82%AC%EC%9A%A9%EB%B2%95#entry3comment</comments>
      <pubDate>Wed, 27 May 2026 13:59:40 +0900</pubDate>
    </item>
    <item>
      <title>라즈베리파이 5의 성능은 어느 정도일까?</title>
      <link>https://eduino.tistory.com/entry/%EB%9D%BC%EC%A6%88%EB%B2%A0%EB%A6%AC%ED%8C%8C%EC%9D%B4-5%EC%9D%98-%EC%84%B1%EB%8A%A5%EC%9D%80-%EC%96%B4%EB%8A%90-%EC%A0%95%EB%8F%84%EC%9D%BC%EA%B9%8C</link>
      <description>&lt;div&gt;
&lt;style&gt;
  .rp5-wrap { max-width: 720px; margin: 0 auto; font-family: 'Noto Sans KR', Apple SD Gothic Neo, sans-serif; color: #222; line-height: 1.8; font-size: 16px; }
  .rp5-wrap * { box-sizing: border-box; }

  /* 태그 */
  .rp5-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 28px; }
  .rp5-tag { font-size: 12px; padding: 3px 12px; border-radius: 20px; background: #f0f4ff; color: #3860d4; border: 1px solid #c7d4f8; font-weight: 500; }

  /* 도입 요약 */
  .rp5-intro { background: #f7f9ff; border-left: 4px solid #3860d4; border-radius: 0 8px 8px 0; padding: 16px 20px; margin-bottom: 36px; font-size: 15px; color: #444; line-height: 1.85; }

  /* 목차 */
  .rp5-toc { background: #fafafa; border: 1px solid #e5e5e5; border-radius: 10px; padding: 20px 24px; margin-bottom: 40px; }
  .rp5-toc-title { font-size: 13px; font-weight: 700; color: #888; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 12px; }
  .rp5-toc ol { margin: 0; padding-left: 20px; }
  .rp5-toc li { font-size: 14px; color: #3860d4; margin-bottom: 6px; }

  /* 섹션 제목 */
  .rp5-h2 { font-size: 22px; font-weight: 700; color: #111; border-bottom: 2px solid #e8e8e8; padding-bottom: 10px; margin: 48px 0 20px; }
  .rp5-h3 { font-size: 17px; font-weight: 700; color: #222; margin: 28px 0 12px; }

  /* 본문 */
  .rp5-p { font-size: 16px; color: #444; line-height: 1.9; margin-bottom: 18px; }

  /* 사양 표 */
  .rp5-table { width: 100%; border-collapse: collapse; margin: 16px 0 28px; font-size: 14px; }
  .rp5-table th { background: #f3f5f8; color: #555; font-weight: 700; padding: 10px 14px; border: 1px solid #dde3ec; text-align: left; }
  .rp5-table td { padding: 10px 14px; border: 1px solid #dde3ec; color: #333; vertical-align: top; }
  .rp5-table tr:nth-child(even) td { background: #f9fafc; }
  .rp5-table td.rp5-hl { color: #3860d4; font-weight: 600; }

  /* 벤치마크 카드 3열 */
  .rp5-bench-row { display: flex; gap: 12px; margin: 16px 0 28px; flex-wrap: wrap; }
  .rp5-bench-card { flex: 1; min-width: 130px; border: 1px solid #dde3ec; border-radius: 10px; padding: 16px 12px; text-align: center; background: #fff; }
  .rp5-bench-label { font-size: 12px; color: #888; margin-bottom: 8px; }
  .rp5-bench-val { font-size: 26px; font-weight: 700; color: #222; }
  .rp5-bench-sub { font-size: 12px; color: #aaa; margin-top: 4px; }

  /* 바 차트 */
  .rp5-bars { margin: 16px 0 28px; }
  .rp5-bar-item { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
  .rp5-bar-label { font-size: 13px; color: #666; width: 56px; flex-shrink: 0; }
  .rp5-bar-bg { flex: 1; background: #f0f0f0; border-radius: 6px; height: 24px; overflow: hidden; }
  .rp5-bar-fill { height: 100%; border-radius: 6px; display: flex; align-items: center; justify-content: flex-end; padding-right: 10px; font-size: 12px; font-weight: 700; }
  .rp5-bar-pi5 { background: #3860d4; color: #fff; width: 100%; }
  .rp5-bar-pi4 { background: #b0b8c8; color: #fff; width: 43%; }
  .rp5-bar-pi3 { background: #d0d5de; color: #555; width: 18%; }

  /* 인포박스 */
  .rp5-info { border-radius: 8px; padding: 14px 18px; margin: 12px 0 24px; font-size: 14px; line-height: 1.75; }
  .rp5-info.blue { background: #eef3ff; border: 1px solid #c7d4f8; color: #2a4aaa; }
  .rp5-info.amber { background: #fff8ec; border: 1px solid #f5d98a; color: #7a4f00; }
  .rp5-info.green { background: #edfaf3; border: 1px solid #7fd4a8; color: #1a6b3f; }
  .rp5-info strong { font-weight: 700; }

  /* 활용 사례 카드 2열 */
  .rp5-use-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 16px 0 28px; }
  .rp5-use-card { border: 1px solid #dde3ec; border-radius: 10px; padding: 16px; background: #fff; }
  .rp5-use-title { font-size: 15px; font-weight: 700; color: #222; margin-bottom: 6px; }
  .rp5-use-desc { font-size: 13px; color: #666; line-height: 1.65; }

  /* 결론 박스 */
  .rp5-summary { background: #f7f9ff; border: 1px solid #c7d4f8; border-radius: 10px; padding: 22px 26px; margin-top: 32px; }
  .rp5-summary-title { font-size: 15px; font-weight: 700; color: #3860d4; margin-bottom: 12px; }
  .rp5-summary ul { padding-left: 20px; margin: 0 0 16px; }
  .rp5-summary li { font-size: 14px; color: #444; margin-bottom: 7px; line-height: 1.7; }

  /* 구분선 */
  .rp5-divider { border: none; border-top: 1px solid #eee; margin: 36px 0; }

  /* 반응형 */
  @media (max-width: 520px) {
    .rp5-use-grid { grid-template-columns: 1fr; }
    .rp5-bench-row { flex-direction: column; }
    .rp5-h2 { font-size: 19px; }
    .rp5-bench-val { font-size: 22px; }
  }
&lt;/style&gt;
&lt;/div&gt;
&lt;div class=&quot;rp5-wrap&quot;&gt;&lt;!-- 태그 --&gt;
&lt;div class=&quot;rp5-tags&quot;&gt;&lt;span class=&quot;rp5-tag&quot;&gt;#라즈베리파이5&lt;/span&gt; &lt;span class=&quot;rp5-tag&quot;&gt;#RaspberryPi5&lt;/span&gt; &lt;span class=&quot;rp5-tag&quot;&gt;#SBC추천&lt;/span&gt; &lt;span class=&quot;rp5-tag&quot;&gt;#벤치마크&lt;/span&gt; &lt;span class=&quot;rp5-tag&quot;&gt;#BCM2712&lt;/span&gt; &lt;span class=&quot;rp5-tag&quot;&gt;#싱글보드컴퓨터&lt;/span&gt;&lt;/div&gt;
&lt;!-- 도입 --&gt;
&lt;div class=&quot;rp5-intro&quot;&gt;라즈베리파이 5는 2023년 10월 출시된 라즈베리파이 시리즈의 최신 플래그십 모델입니다. 전작인 파이4 대비 CPU&amp;middot;GPU 성능이 2~3배 향상되고, 처음으로 PCIe 인터페이스가 탑재됐습니다. 이 글에서는 사양&amp;middot;벤치마크&amp;middot;실사용 성능부터 활용 사례, 단점까지 한 번에 정리합니다.&lt;/div&gt;
&lt;!-- 목차 --&gt;
&lt;div class=&quot;rp5-toc&quot;&gt;
&lt;div class=&quot;rp5-toc-title&quot;&gt;  목차&lt;/div&gt;
&lt;ol style=&quot;list-style-type: decimal;&quot; data-ke-list-type=&quot;decimal&quot;&gt;
&lt;li&gt;라즈베리파이 5란 무엇인가&lt;/li&gt;
&lt;li&gt;핵심 사양 한눈에 보기 (파이4와 비교)&lt;/li&gt;
&lt;li&gt;벤치마크 &amp;mdash; 전작 대비 성능 향상 수치&lt;/li&gt;
&lt;li&gt;실사용 성능은 어떨까?&lt;/li&gt;
&lt;li&gt;주요 활용 사례 6가지&lt;/li&gt;
&lt;li&gt;단점과 주의할 점&lt;/li&gt;
&lt;li&gt;결론 &amp;mdash; 누구에게 추천할까?&lt;/li&gt;
&lt;/ol&gt;
&lt;/div&gt;
&lt;!-- 1 --&gt;
&lt;div class=&quot;rp5-h2&quot;&gt;1. 라즈베리파이 5란 무엇인가&lt;/div&gt;
&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-filename=&quot;캡처.PNG&quot; data-origin-width=&quot;331&quot; data-origin-height=&quot;215&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bZ2B2B/dJMcaf7HAiR/7BrY0vkArMzYRyKRAUlkVk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bZ2B2B/dJMcaf7HAiR/7BrY0vkArMzYRyKRAUlkVk/img.png&quot; data-alt=&quot;라즈베리파이 5 이미지&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bZ2B2B/dJMcaf7HAiR/7BrY0vkArMzYRyKRAUlkVk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbZ2B2B%2FdJMcaf7HAiR%2F7BrY0vkArMzYRyKRAUlkVk%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;331&quot; height=&quot;215&quot; data-filename=&quot;캡처.PNG&quot; data-origin-width=&quot;331&quot; data-origin-height=&quot;215&quot;/&gt;&lt;/span&gt;&lt;figcaption&gt;라즈베리파이 5 이미지&lt;/figcaption&gt;
&lt;/figure&gt;

&lt;p class=&quot;rp5-p&quot; data-ke-size=&quot;size16&quot;&gt;라즈베리파이 5(Raspberry Pi 5)는 영국 라즈베리파이 파운데이션이 2023년 10월 출시한 싱글 보드 컴퓨터(SBC)의 최신 플래그십 모델입니다. 신용카드 크기의 보드 하나로 완전한 리눅스 컴퓨터를 구성할 수 있으며, 교육&amp;middot;코딩 학습&amp;middot;홈 서버&amp;middot;IoT&amp;middot;미디어 센터 등 다양한 용도로 활용됩니다.&lt;/p&gt;
&lt;p class=&quot;rp5-p&quot; data-ke-size=&quot;size16&quot;&gt;전작인 라즈베리파이 4가 2019년 출시됐으니 무려 4년 만의 메이저 업그레이드입니다. 이번 세대의 핵심 변화는 자체 설계 I/O 컨트롤러 RP1 탑재, PCIe 2.0 인터페이스 최초 지원, 그리고 이전 대비 2~3배 향상된 CPU&amp;middot;GPU 성능입니다.&lt;/p&gt;
&lt;!-- 2 --&gt;
&lt;div class=&quot;rp5-h2&quot;&gt;2. 핵심 사양 한눈에 보기 (파이4와 비교)&lt;/div&gt;
&lt;table class=&quot;rp5-table&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;항목&lt;/th&gt;
&lt;th&gt;라즈베리파이 5&lt;/th&gt;
&lt;th&gt;라즈베리파이 4&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;SoC&lt;/td&gt;
&lt;td class=&quot;rp5-hl&quot;&gt;Broadcom BCM2712&lt;/td&gt;
&lt;td&gt;Broadcom BCM2711&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;CPU&lt;/td&gt;
&lt;td class=&quot;rp5-hl&quot;&gt;ARM Cortex-A76 &amp;times; 4코어 / 2.4GHz&lt;/td&gt;
&lt;td&gt;ARM Cortex-A72 &amp;times; 4코어 / 1.8GHz&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;GPU&lt;/td&gt;
&lt;td class=&quot;rp5-hl&quot;&gt;VideoCore VII (Vulkan 1.2 지원)&lt;/td&gt;
&lt;td&gt;VideoCore VI (OpenGL ES 3.1)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;RAM&lt;/td&gt;
&lt;td class=&quot;rp5-hl&quot;&gt;4GB / 8GB / 16GB LPDDR4X&lt;/td&gt;
&lt;td&gt;2GB / 4GB / 8GB LPDDR4X&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;스토리지 인터페이스&lt;/td&gt;
&lt;td class=&quot;rp5-hl&quot;&gt;microSD + PCIe 2.0 (M.2 NVMe SSD 지원)&lt;/td&gt;
&lt;td&gt;microSD + USB 3.0&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;디스플레이 출력&lt;/td&gt;
&lt;td class=&quot;rp5-hl&quot;&gt;듀얼 4K 60fps HDMI (HDR 지원)&lt;/td&gt;
&lt;td&gt;듀얼 4K 30fps HDMI&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;USB&lt;/td&gt;
&lt;td&gt;USB 3.0 &amp;times; 2 / USB 2.0 &amp;times; 2&lt;/td&gt;
&lt;td&gt;USB 3.0 &amp;times; 2 / USB 2.0 &amp;times; 2&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;네트워크&lt;/td&gt;
&lt;td&gt;기가비트 이더넷 / Wi-Fi 5 / BT 5.0&lt;/td&gt;
&lt;td&gt;기가비트 이더넷 / Wi-Fi 5 / BT 5.0&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;전원&lt;/td&gt;
&lt;td class=&quot;rp5-hl&quot;&gt;USB-C PD 5V 5A (27W 권장)&lt;/td&gt;
&lt;td&gt;USB-C 5V 3A (15W)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;가격 (4GB 기준)&lt;/td&gt;
&lt;td class=&quot;rp5-hl&quot;&gt;약 $60~75&lt;/td&gt;
&lt;td&gt;약 $35~55&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;div class=&quot;rp5-info blue&quot;&gt;&lt;b&gt;  핵심 포인트:&lt;/b&gt; 라즈베리파이 5는 시리즈 최초로 PCIe 2.0 인터페이스를 탑재했습니다. M.2 HAT 어댑터를 사용하면 NVMe SSD를 직접 연결해 microSD 대비 수십 배 빠른 저장 속도를 구현할 수 있습니다.&lt;/div&gt;
&lt;!-- 3 --&gt;
&lt;div class=&quot;rp5-h2&quot;&gt;3. 벤치마크 &amp;mdash; 전작 대비 성능 향상 수치&lt;/div&gt;
&lt;p class=&quot;rp5-p&quot; data-ke-size=&quot;size16&quot;&gt;Geekbench 및 SysBench 기준으로 라즈베리파이 5는 파이4 대비 약 2~3배의 CPU 성능 향상을 보여줍니다. 특히 멀티스레드 작업에서 차이가 두드러지며, RAM 대역폭과 I/O 성능도 약 2배 향상됐습니다.&lt;/p&gt;
&lt;div class=&quot;rp5-h3&quot;&gt;CPU 멀티스레드 상대 성능 (파이5 = 100 기준)&lt;/div&gt;
&lt;div class=&quot;rp5-bars&quot;&gt;
&lt;div class=&quot;rp5-bar-item&quot;&gt;&lt;span class=&quot;rp5-bar-label&quot;&gt;파이 5&lt;/span&gt;
&lt;div class=&quot;rp5-bar-bg&quot;&gt;
&lt;div class=&quot;rp5-bar-fill rp5-bar-pi5&quot;&gt;100&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;rp5-bar-item&quot;&gt;&lt;span class=&quot;rp5-bar-label&quot;&gt;파이 4&lt;/span&gt;
&lt;div class=&quot;rp5-bar-bg&quot;&gt;
&lt;div class=&quot;rp5-bar-fill rp5-bar-pi4&quot;&gt;~43&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;rp5-bar-item&quot;&gt;&lt;span class=&quot;rp5-bar-label&quot;&gt;파이 3B+&lt;/span&gt;
&lt;div class=&quot;rp5-bar-bg&quot;&gt;
&lt;div class=&quot;rp5-bar-fill rp5-bar-pi3&quot;&gt;~18&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;rp5-h3&quot;&gt;주요 성능 수치 요약&lt;/div&gt;
&lt;div class=&quot;rp5-bench-row&quot;&gt;
&lt;div class=&quot;rp5-bench-card&quot;&gt;
&lt;div class=&quot;rp5-bench-label&quot;&gt;CPU 성능 향상&lt;/div&gt;
&lt;div class=&quot;rp5-bench-val&quot;&gt;2~3&amp;times;&lt;/div&gt;
&lt;div class=&quot;rp5-bench-sub&quot;&gt;파이4 대비&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;rp5-bench-card&quot;&gt;
&lt;div class=&quot;rp5-bench-label&quot;&gt;RAM / I/O 대역폭&lt;/div&gt;
&lt;div class=&quot;rp5-bench-val&quot;&gt;2&amp;times;&lt;/div&gt;
&lt;div class=&quot;rp5-bench-sub&quot;&gt;파이4 대비&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;rp5-bench-card&quot;&gt;
&lt;div class=&quot;rp5-bench-label&quot;&gt;오버클럭 최대&lt;/div&gt;
&lt;div class=&quot;rp5-bench-val&quot;&gt;3.1GHz&lt;/div&gt;
&lt;div class=&quot;rp5-bench-sub&quot;&gt;기본값 2.4GHz&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;rp5-info amber&quot;&gt;&lt;b&gt;⚡ 오버클럭 참고:&lt;/b&gt; /boot/config.txt 파일에서 arm_freq=2800 등으로 설정하면 CPU를 최대 2.8~3.1GHz까지 올릴 수 있습니다. 단, 발열이 크게 증가하므로 공식 쿨링 팬 또는 히트싱크 장착이 필수입니다.&lt;/div&gt;
&lt;!-- 4 --&gt;
&lt;div class=&quot;rp5-h2&quot;&gt;4. 실사용 성능은 어떨까?&lt;/div&gt;
&lt;p class=&quot;rp5-p&quot; data-ke-size=&quot;size16&quot;&gt;벤치마크 수치보다 중요한 건 체감 성능입니다. 라즈베리파이 5는 Raspberry Pi OS(Debian 12 Bookworm 기반) 환경에서 크로미움&amp;middot;파이어폭스 브라우저를 탭 5~6개 열어도 버벅임 없이 동작합니다. VS Code를 설치해 코딩 환경으로 쓰는 것도 충분히 실용적인 수준입니다.&lt;/p&gt;
&lt;p class=&quot;rp5-p&quot; data-ke-size=&quot;size16&quot;&gt;파이4에서 버벅이던 4K 영상 재생도 파이5에서는 듀얼 4K 60fps 출력이 가능하며 HDR도 지원합니다. 경량 데스크톱 용도로는 일상적인 문서 작성&amp;middot;웹 서핑&amp;middot;코딩 학습을 무리 없이 소화합니다.&lt;/p&gt;
&lt;div class=&quot;rp5-info green&quot;&gt;&lt;b&gt; ️ 저장장치가 체감 성능의 핵심:&lt;/b&gt; microSD를 사용하면 읽기 속도가 약 40~50MB/s 수준이지만, PCIe M.2 NVMe SSD를 연결하면 500MB/s 이상이 나옵니다. 같은 보드라도 스토리지 선택에 따라 체감 속도가 크게 달라집니다.&lt;/div&gt;
&lt;!-- 5 --&gt;
&lt;div class=&quot;rp5-h2&quot;&gt;5. 주요 활용 사례 6가지&lt;/div&gt;
&lt;div class=&quot;rp5-use-grid&quot;&gt;
&lt;div class=&quot;rp5-use-card&quot;&gt;
&lt;div class=&quot;rp5-use-title&quot;&gt; ️ 홈 서버 / NAS&lt;/div&gt;
&lt;div class=&quot;rp5-use-desc&quot;&gt;PCIe SSD + 기가비트 이더넷 조합으로 저전력 파일 서버, Nextcloud, Plex 미디어 서버 운용 가능&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;rp5-use-card&quot;&gt;
&lt;div class=&quot;rp5-use-title&quot;&gt;  엣지 AI / 머신러닝&lt;/div&gt;
&lt;div class=&quot;rp5-use-desc&quot;&gt;YOLO 경량 모델 추론, TensorFlow Lite 실행 가능. AI 카메라&amp;middot;컴퓨터 비전 프로젝트에 적합&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;rp5-use-card&quot;&gt;
&lt;div class=&quot;rp5-use-title&quot;&gt;  미디어 센터&lt;/div&gt;
&lt;div class=&quot;rp5-use-desc&quot;&gt;Kodi, Plex 등 설치해 4K 스트리밍 미디어 플레이어로 활용. 듀얼 HDMI 출력 지원&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;rp5-use-card&quot;&gt;
&lt;div class=&quot;rp5-use-title&quot;&gt;  임베디드 / IoT&lt;/div&gt;
&lt;div class=&quot;rp5-use-desc&quot;&gt;GPIO 40핀 유지. 홈 자동화&amp;middot;센서 허브&amp;middot;스마트홈 컨트롤러 구축에 최적&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;rp5-use-card&quot;&gt;
&lt;div class=&quot;rp5-use-title&quot;&gt;  코딩 교육용 PC&lt;/div&gt;
&lt;div class=&quot;rp5-use-desc&quot;&gt;Python, VS Code, Scratch 등 원활히 동작. 저렴한 학습용 리눅스 데스크톱 대체 가능&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;rp5-use-card&quot;&gt;
&lt;div class=&quot;rp5-use-title&quot;&gt;☸️ 쿠버네티스 클러스터&lt;/div&gt;
&lt;div class=&quot;rp5-use-desc&quot;&gt;파이5 여러 대를 묶어 K3s 기반 소형 쿠버네티스 클러스터 구성도 충분히 실용적&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;!-- 6 --&gt;
&lt;div class=&quot;rp5-h2&quot;&gt;6. 단점과 주의할 점&lt;/div&gt;
&lt;p class=&quot;rp5-p&quot; data-ke-size=&quot;size16&quot;&gt;성능이 크게 올라간 만큼 단점도 생겼습니다. 우선 전력 소비량이 증가했습니다. 파이4가 15W 어댑터로 충분했다면, 파이5는 27W(5V 5A) USB-C PD 어댑터가 권장됩니다. 기존 어댑터를 그대로 사용하면 전력 부족으로 성능이 제한될 수 있습니다.&lt;/p&gt;
&lt;p class=&quot;rp5-p&quot; data-ke-size=&quot;size16&quot;&gt;3.5mm 오디오 잭이 제거된 점도 아쉬운 부분입니다. 파이를 인터넷 라디오나 오디오 플레이어로 활용하던 사용자라면 USB DAC나 HAT 오디오 보드를 별도로 구매해야 합니다. 또한 파이5는 발열 관리가 더 중요해졌는데, 장시간 부하 작업 시 공식 액티브 쿨러 사용을 권장합니다.&lt;/p&gt;
&lt;div class=&quot;rp5-info amber&quot;&gt;&lt;b&gt;  구매 전 체크리스트:&lt;/b&gt; 파이5 본체 외에 USB-C PD 27W 어댑터, microSD 또는 M.2 SSD + HAT, 케이스, 쿨링 팬을 함께 준비하면 총비용이 $100~130 수준이 됩니다. 이 가격대에서 인텔 N100 미니 PC와 비교 검토해보는 것도 좋습니다.&lt;/div&gt;
&lt;!-- 7 --&gt;
&lt;div class=&quot;rp5-h2&quot;&gt;7. 결론 &amp;mdash; 누구에게 추천할까?&lt;/div&gt;
&lt;p class=&quot;rp5-p&quot; data-ke-size=&quot;size16&quot;&gt;라즈베리파이 5는 전작 대비 확실히 달라진 성능을 보여주는 모델입니다. 단순 벤치마크 수치를 넘어, 실제 사용 환경에서도 체감 개선이 뚜렷합니다. 특히 PCIe SSD 지원, 4K 60fps 듀얼 출력, 64비트 OS 정식 지원이 더해져 SBC의 활용 범위가 크게 넓어졌습니다.&lt;/p&gt;
&lt;div class=&quot;rp5-summary&quot;&gt;
&lt;div class=&quot;rp5-summary-title&quot;&gt;✅ 이런 분께 추천합니다&lt;/div&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;저전력 홈 서버&amp;middot;NAS를 직접 구축하고 싶은 분&lt;/li&gt;
&lt;li&gt;엣지 AI&amp;middot;컴퓨터 비전 프로젝트를 실험하고 싶은 분&lt;/li&gt;
&lt;li&gt;저렴한 코딩 교육용 리눅스 PC가 필요한 분&lt;/li&gt;
&lt;li&gt;GPIO와 리눅스 환경을 함께 다뤄야 하는 IoT 프로젝트&lt;/li&gt;
&lt;/ul&gt;
&lt;div class=&quot;rp5-summary-title&quot; style=&quot;margin-top: 16px; color: #c0392b;&quot;&gt;❌ 이런 분께는 비추천합니다&lt;/div&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;Windows가 필요한 작업 (라즈베리파이는 공식 Windows 미지원)&lt;/li&gt;
&lt;li&gt;고성능 영상 편집&amp;middot;게임이 목적인 경우 (미니 PC 대비 한계 있음)&lt;/li&gt;
&lt;li&gt;3.5mm 오디오 잭이 반드시 필요한 오디오 프로젝트&lt;/li&gt;
&lt;/ul&gt;
&lt;/div&gt;
&lt;hr class=&quot;rp5-divider&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;p class=&quot;rp5-p&quot; style=&quot;font-size: 15px; color: #555;&quot; data-ke-size=&quot;size16&quot;&gt;라즈베리파이 5는 강력한 커뮤니티 생태계와 지속적인 소프트웨어 지원을 고려하면, 2026년 기준으로도 입문&amp;middot;중급 메이커에게 가장 먼저 추천할 수 있는 SBC입니다. 가격 대비 성능과 확장성을 모두 원한다면 현시점에서 이보다 나은 선택지를 찾기 어렵습니다.&lt;/p&gt;
&lt;/div&gt;</description>
      <category>라즈베리파이 보드</category>
      <category>라즈베리파이</category>
      <category>라즈베리파이 5 성능</category>
      <category>라즈베리파이 5 성능 비교</category>
      <category>라즈베리파이 강의</category>
      <category>라즈베리파이 성능</category>
      <category>라즈베리파이 키트</category>
      <category>라즈베리파이 프로젝트</category>
      <category>라즈베리파이5 성능</category>
      <category>라즈베리파이5 키트</category>
      <category>라즈베리파이의 성능</category>
      <author>eduino</author>
      <guid isPermaLink="true">https://eduino.tistory.com/2</guid>
      <comments>https://eduino.tistory.com/entry/%EB%9D%BC%EC%A6%88%EB%B2%A0%EB%A6%AC%ED%8C%8C%EC%9D%B4-5%EC%9D%98-%EC%84%B1%EB%8A%A5%EC%9D%80-%EC%96%B4%EB%8A%90-%EC%A0%95%EB%8F%84%EC%9D%BC%EA%B9%8C#entry2comment</comments>
      <pubDate>Tue, 19 May 2026 20:31:09 +0900</pubDate>
    </item>
    <item>
      <title>아두이노 우노 보드 DIP 타입 vs SMD 타입의 비교</title>
      <link>https://eduino.tistory.com/entry/%EC%95%84%EB%91%90%EC%9D%B4%EB%85%B8-%EC%9A%B0%EB%85%B8-%EB%B3%B4%EB%93%9C-DIP-%ED%83%80%EC%9E%85-vs-SMD-%ED%83%80%EC%9E%85%EC%9D%98-%EB%B9%84%EA%B5%90</link>
      <description>&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;694&quot; data-origin-height=&quot;199&quot;&gt;&lt;a href=&quot;https://eduino.kr/&quot; target=&quot;_blank&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/52OF1/dJMcag6zn43/wkokU3qHXXJJl2KkP3ogek/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2F52OF1%2FdJMcag6zn43%2FwkokU3qHXXJJl2KkP3ogek%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;694&quot; height=&quot;199&quot; data-origin-width=&quot;694&quot; data-origin-height=&quot;199&quot;/&gt;&lt;/a&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- ========================
  티스토리 HTML 편집기에 그대로 붙여넣기 하세요.
  ※ 스킨 CSS 충돌 방지를 위해 모든 클래스에 'ard-' 접두어 사용
======================== --&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;style&gt;
.ard-wrap { font-family: 'Apple SD Gothic Neo', '맑은 고딕', Malgun Gothic, sans-serif; font-size: 16px; line-height: 1.85; color: #1a1a2e; word-break: keep-all; max-width: 780px; margin: 0 auto; }
.ard-wrap * { box-sizing: border-box; }

/* 요약 박스 */
.ard-summary { background: #f0f7ff; border-left: 4px solid #2563eb; border-radius: 0 10px 10px 0; padding: 18px 22px; margin: 0 0 36px; font-size: 15px; color: #1e3a5f; line-height: 1.8; }
.ard-summary b { color: #2563eb; }

/* 목차 */
.ard-toc { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 10px; padding: 24px 28px; margin-bottom: 44px; }
.ard-toc-title { font-size: 12px; font-weight: 700; color: #64748b; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 14px; }
.ard-toc ol { padding-left: 20px; margin: 0; }
.ard-toc li { padding: 5px 0; font-size: 14px; color: #334155; }
.ard-toc a { color: #2563eb; text-decoration: none; }
.ard-toc a:hover { text-decoration: underline; }

/* 섹션 제목 */
.ard-h2 { display: flex; align-items: center; gap: 12px; margin: 52px 0 20px; }
.ard-h2-num { background: #2563eb; color: #fff; font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 5px; letter-spacing: 0.06em; flex-shrink: 0; }
.ard-h2-text { font-size: 21px; font-weight: 700; color: #0f172a; }
.ard-h3 { font-size: 15px; font-weight: 700; color: #2563eb; margin: 28px 0 12px; padding-left: 12px; border-left: 3px solid #2563eb; }

/* 본문 텍스트 */
.ard-p { color: #334155; margin-bottom: 14px; font-size: 15px; }
.ard-p b, .ard-p strong { color: #0f172a; }

/* 구분선 */
.ard-hr { border: none; border-top: 1px solid #e2e8f0; margin: 48px 0 0; }

/* 표 */
.ard-table-wrap { overflow-x: auto; margin: 18px 0; border-radius: 10px; border: 1px solid #e2e8f0; }
.ard-table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 400px; }
.ard-table thead tr { background: #f1f5f9; }
.ard-table thead th { padding: 11px 15px; text-align: left; font-size: 12px; font-weight: 700; color: #475569; border-bottom: 1px solid #e2e8f0; white-space: nowrap; letter-spacing: 0.03em; }
.ard-table thead th.dip-h { color: #0284c7; }
.ard-table thead th.smd-h { color: #ea580c; }
.ard-table tbody tr { border-bottom: 1px solid #f1f5f9; transition: background .15s; }
.ard-table tbody tr:last-child { border-bottom: none; }
.ard-table tbody tr:hover { background: #f8fafc; }
.ard-table tbody td { padding: 10px 15px; color: #475569; vertical-align: middle; }
.ard-table tbody td b { color: #1e293b; }
.ard-ok { color: #16a34a; font-weight: 600; }
.ard-no { color: #dc2626; font-weight: 600; }

/* 특징 리스트 */
.ard-flist { list-style: none; padding: 0; margin: 12px 0; }
.ard-flist li { position: relative; padding: 9px 0 9px 20px; color: #475569; font-size: 15px; border-bottom: 1px solid #f1f5f9; }
.ard-flist li:last-child { border-bottom: none; }
.ard-flist li::before { content: '▸'; position: absolute; left: 0; color: #2563eb; font-size: 12px; top: 11px; }
.ard-flist li b { color: #1e293b; }

/* 콜아웃 */
.ard-tip { background: #f0fdf4; border-left: 4px solid #16a34a; border-radius: 0 8px 8px 0; padding: 15px 18px; margin: 18px 0; font-size: 14px; color: #166534; line-height: 1.8; }
.ard-tip b { color: #15803d; display: block; margin-bottom: 4px; }
.ard-warn { background: #fff7ed; border-left: 4px solid #ea580c; border-radius: 0 8px 8px 0; padding: 15px 18px; margin: 18px 0; font-size: 14px; color: #9a3412; line-height: 1.8; }
.ard-warn b { color: #c2410c; display: block; margin-bottom: 4px; }

/* 코드 블록 */
.ard-code { background: #0f172a; border-radius: 8px; padding: 18px 20px; margin: 14px 0; font-family: 'D2Coding', 'Consolas', monospace; font-size: 13px; line-height: 1.9; color: #94a3b8; overflow-x: auto; }
.ard-code .g { color: #4ade80; }
.ard-code .b { color: #38bdf8; }
.ard-code .a { color: #64748b; }

/* 타입 카드 */
.ard-cards { display: flex; gap: 18px; margin: 22px 0; flex-wrap: wrap; }
.ard-card { flex: 1 1 220px; border-radius: 10px; padding: 22px; }
.ard-card-dip { background: #eff6ff; border-top: 4px solid #2563eb; }
.ard-card-smd { background: #fff7ed; border-top: 4px solid #ea580c; }
.ard-card-lbl { font-size: 20px; font-weight: 800; margin-bottom: 10px; }
.ard-card-dip .ard-card-lbl { color: #1d4ed8; }
.ard-card-smd .ard-card-lbl { color: #c2410c; }
.ard-card p { font-size: 13px; color: #64748b; margin-bottom: 10px; }
.ard-tag { display: inline-block; font-size: 11px; padding: 2px 8px; border-radius: 4px; margin: 2px 2px 0 0; font-weight: 600; }
.ard-card-dip .ard-tag { background: #dbeafe; color: #1d4ed8; }
.ard-card-smd .ard-tag { background: #ffedd5; color: #c2410c; }

/* 추천 카드 */
.ard-rec { display: flex; gap: 18px; margin: 22px 0; flex-wrap: wrap; }
.ard-rec-card { flex: 1 1 220px; background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 10px; padding: 20px; }
.ard-rec-card .emoji { font-size: 26px; margin-bottom: 8px; }
.ard-rec-card h4 { font-size: 14px; font-weight: 700; color: #0f172a; margin-bottom: 8px; }
.ard-rec-card p { font-size: 13px; color: #64748b; line-height: 1.7; }

/* 결론 박스 */
.ard-concl { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 10px; padding: 18px 22px; margin: 18px 0; font-family: 'D2Coding', 'Consolas', monospace; font-size: 13px; color: #475569; line-height: 2.1; }
.ard-concl .arr { color: #2563eb; margin: 0 6px; }
.ard-concl .res { color: #16a34a; font-weight: 700; }

/* FAQ */
.ard-faq { margin: 16px 0; }
.ard-faq-item { border: 1px solid #e2e8f0; border-radius: 8px; margin-bottom: 10px; overflow: hidden; }
.ard-faq-q { padding: 15px 18px; font-size: 15px; font-weight: 600; color: #1e293b; cursor: pointer; display: flex; align-items: center; gap: 10px; background: #fff; user-select: none; }
.ard-faq-q:hover { background: #f8fafc; }
.ard-faq-badge { background: #dbeafe; color: #1d4ed8; font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 4px; flex-shrink: 0; }
.ard-faq-qt { flex: 1; }
.ard-faq-arr { color: #94a3b8; font-size: 11px; transition: transform .2s; }
.ard-faq-item.open .ard-faq-arr { transform: rotate(180deg); }
.ard-faq-a { display: none; padding: 14px 18px; font-size: 14px; color: #475569; line-height: 1.8; border-top: 1px solid #f1f5f9; background: #fafafa; }
.ard-faq-item.open .ard-faq-a { display: block; }
.ard-faq-a code { font-family: 'D2Coding', 'Consolas', monospace; background: #eff6ff; color: #1d4ed8; padding: 1px 6px; border-radius: 3px; font-size: 13px; }

/* 최종 정리 */
.ard-final { list-style: none; padding: 0; margin: 16px 0; }
.ard-final li { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid #f1f5f9; font-size: 15px; color: #475569; }
.ard-final li:last-child { border-bottom: none; }
.ard-final li::before { content: '✦'; color: #2563eb; flex-shrink: 0; margin-top: 2px; }
.ard-final li b { color: #1e293b; }

/* 다음 단계 */
.ard-next { background: linear-gradient(135deg, #eff6ff, #f0fdf4); border: 1px solid #bfdbfe; border-radius: 10px; padding: 22px 26px; margin: 28px 0 0; }
.ard-next-lbl { font-size: 11px; font-weight: 700; color: #16a34a; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 8px; }
.ard-next p { font-size: 15px; color: #334155; margin: 0; line-height: 1.8; }
.ard-next b { color: #1d4ed8; }

/* 태그 */
.ard-tags { margin-top: 40px; padding-top: 20px; border-top: 1px solid #e2e8f0; display: flex; flex-wrap: wrap; gap: 6px; }
.ard-tags span { font-size: 12px; background: #f1f5f9; color: #64748b; border: 1px solid #e2e8f0; padding: 3px 10px; border-radius: 20px; }
&lt;/style&gt;
&lt;/div&gt;
&lt;div class=&quot;ard-wrap&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- 요약 박스 --&gt;&lt;/span&gt;
&lt;div class=&quot;ard-summary&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;  이 글의 핵심 요약&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;아두이노 우노를 처음 구매할 때 'DIP타입'과 'SMD타입' 중 어떤 것을 골라야 할지 고민되셨나요? 이 글에서는 두 타입의 &lt;b&gt;차이점, 스펙, 상황별 선택 가이드&lt;/b&gt;를 명확하게 정리해 드립니다.&lt;/span&gt;&lt;/div&gt;
&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- 목차 --&gt;&lt;/span&gt;&lt;nav class=&quot;ard-toc&quot;&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;div class=&quot;ard-toc-title&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;  목차 &amp;middot; Table of Contents&lt;/span&gt;&lt;/div&gt;
&lt;ol style=&quot;list-style-type: decimal;&quot; data-ke-list-type=&quot;decimal&quot;&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#ard-sec1&quot;&gt;반도체 소자의 실장 방식이란?&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#ard-sec2&quot;&gt;DIP타입이란 무엇인가?&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#ard-sec3&quot;&gt;SMD타입이란 무엇인가?&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#ard-sec4&quot;&gt;아두이노 우노 DIP vs SMD 한눈에 비교&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#ard-sec5&quot;&gt;아두이노 우노 R3 DIP타입 스펙 상세&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#ard-sec6&quot;&gt;아두이노 우노 R3 SMD타입 스펙 상세&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#ard-sec7&quot;&gt;어떤 타입을 선택해야 할까?&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#ard-sec8&quot;&gt;자주 묻는 질문 (FAQ)&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;a href=&quot;#ard-sec9&quot;&gt;마무리 정리&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ol&gt;
&lt;/nav&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- SECTION 1 --&gt;&lt;/span&gt;
&lt;div id=&quot;ard-sec1&quot;&gt;
&lt;div class=&quot;ard-h2&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;ard-h2-num&quot;&gt;01&lt;/span&gt;&lt;span class=&quot;ard-h2-text&quot;&gt;반도체 소자의 실장 방식이란?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ard-h2&quot;&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;624&quot; data-origin-height=&quot;284&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/cFbutm/dJMcaf0RFC0/eJTruAJDSDRrmzBkKangvK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/cFbutm/dJMcaf0RFC0/eJTruAJDSDRrmzBkKangvK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/cFbutm/dJMcaf0RFC0/eJTruAJDSDRrmzBkKangvK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FcFbutm%2FdJMcaf0RFC0%2FeJTruAJDSDRrmzBkKangvK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;624&quot; height=&quot;284&quot; data-origin-width=&quot;624&quot; data-origin-height=&quot;284&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;p class=&quot;ard-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;전자공학이나 임베디드 시스템을 처음 배우는 학생들이 가장 많이 혼동하는 개념 중 하나가 바로 &lt;b&gt;소자의 실장(Mounting) 방식&lt;/b&gt;입니다.&lt;/span&gt;&lt;/p&gt;
&lt;p class=&quot;ard-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;실장(Mounting)&lt;/b&gt;이란 전자 부품(소자)을 기판(PCB) 위에 고정하고 전기적으로 연결하는 방식을 말합니다. 현재 전자 산업에서는 크게 두 가지 방식이 표준으로 사용됩니다.&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;ard-table-wrap&quot;&gt;
&lt;table class=&quot;ard-table&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;구분&lt;/span&gt;&lt;/th&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;영문 명칭&lt;/span&gt;&lt;/th&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;설명&lt;/span&gt;&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;DIP&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;Dual In-line Package&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;핀이 기판을 관통하여 납땜&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;SMD&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;Surface Mount Device&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;기판 표면에 직접 납땜&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p class=&quot;ard-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;아두이노 우노(Arduino Uno R3)는 이 두 가지 실장 방식을 모두 지원하는 버전으로 출시되어 있으며, &lt;b&gt;핵심 차이는 메인 마이크로컨트롤러인 ATmega328의 패키지 형태&lt;/b&gt;에 있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;ard-tip&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;  강의 포인트&lt;/b&gt; &quot;소자의 형태가 다르다&quot;는 것은 단순히 생김새의 문제가 아닙니다. 유지보수성, 제작 비용, 보드의 크기와 두께, 내구성에 이르기까지 실제 프로젝트 설계에 직접적인 영향을 미치는 중요한 요소입니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;hr class=&quot;ard-hr&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- SECTION 2 --&gt;&lt;/span&gt;
&lt;div id=&quot;ard-sec2&quot;&gt;
&lt;div class=&quot;ard-h2&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;ard-h2-num&quot;&gt;02&lt;/span&gt;&lt;span class=&quot;ard-h2-text&quot;&gt;DIP타입이란 무엇인가?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;p class=&quot;ard-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;DIP(Dual In-line Package)&lt;/b&gt;는 IC(집적회로) 칩의 양쪽에 핀이 일렬로 배열된 전통적인 패키지 형태입니다.&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;ard-h3&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;DIP타입의 주요 특징&lt;/span&gt;&lt;/div&gt;
&lt;ul class=&quot;ard-flist&quot; style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;핀 간격: 2.54mm (0.1인치)&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;브레드보드(Breadboard)와 만능기판(Universal PCB)의 표준 홀 간격과 동일합니다. 별도의 납땜 없이도 브레드보드에 꽂아 실험할 수 있습니다.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;소켓(Socket) 탈부착 가능&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;DIP 소자는 IC 소켓에 끼워 사용할 수 있어 &lt;b&gt;교체가 매우 용이&lt;/b&gt;합니다. ATmega328 칩이 고장 났을 때 새 칩으로 간단히 교체할 수 있습니다.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;육안 식별 용이&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;핀 번호와 방향 표시(노치)가 명확하여 초보자도 쉽게 방향을 확인할 수 있습니다.&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;div class=&quot;ard-h3&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;DIP이 교육 현장에서 선호되는 이유&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ard-code&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;b&quot;&gt;[학습자 관점]&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span style=&quot;color: #ffffff;&quot;&gt;브레드보드 실험&lt;/span&gt; &lt;span class=&quot;a&quot;&gt;&amp;rarr;&lt;/span&gt; &lt;span class=&quot;g&quot;&gt;납땜 없이 회로 구성 가능&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span style=&quot;color: #ffffff;&quot;&gt;칩 교체 가능&lt;/span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span class=&quot;a&quot;&gt;&amp;rarr;&lt;/span&gt; &lt;span class=&quot;g&quot;&gt;고장 나도 저렴하게 수리 가능&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span style=&quot;color: #ffffff;&quot;&gt;핀 간격 표준&lt;/span&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span class=&quot;a&quot;&gt;&amp;rarr;&lt;/span&gt; &lt;span class=&quot;g&quot;&gt;확장 모듈 연결이 직관적&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;hr class=&quot;ard-hr&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- SECTION 3 --&gt;&lt;/span&gt;
&lt;div id=&quot;ard-sec3&quot;&gt;
&lt;div class=&quot;ard-h2&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;ard-h2-num&quot;&gt;03&lt;/span&gt;&lt;span class=&quot;ard-h2-text&quot;&gt;SMD타입이란 무엇인가?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;p class=&quot;ard-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;SMD(Surface Mount Device)&lt;/b&gt;는 PCB 기판의 표면에 직접 납땜하는 방식의 소자입니다. 현대의 대부분의 상업용 전자제품(스마트폰, 노트북, 태블릿 등)에는 SMD 방식이 사용됩니다.&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;ard-h3&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;SMD타입의 주요 특징&lt;/span&gt;&lt;/div&gt;
&lt;ul class=&quot;ard-flist&quot; style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;소형화 가능&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;DIP 대비 훨씬 작은 면적을 차지하므로 보드를 더 컴팩트하게 설계할 수 있습니다.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;기판에 직접 납땜&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;SMD 소자는 기판에 영구적으로 납땜되어 있어 탈부착이 불가능합니다. 칩이 고장 나면 보드 전체를 교체하거나 리워크(rework) 장비를 사용해야 합니다.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;양산 제품에 적합&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;자동화 SMT(Surface Mount Technology) 공정으로 대량 생산이 용이하고, 진동이나 충격에 더 강한 구조를 가집니다.&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;div class=&quot;ard-warn&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;⚠️ 주의사항&lt;/b&gt; SMD 소자는 핀 간격이 매우 좁아(1mm 이하인 경우도 있음) 수작업 납땜이 어렵고, 브레드보드에 직접 꽂을 수 없습니다. 초보자가 직접 SMD 소자를 교체하려 하면 보드를 손상시킬 수 있으니 주의하세요.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;hr class=&quot;ard-hr&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- SECTION 4 --&gt;&lt;/span&gt;
&lt;div id=&quot;ard-sec4&quot;&gt;
&lt;div class=&quot;ard-h2&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;ard-h2-num&quot;&gt;04&lt;/span&gt;&lt;span class=&quot;ard-h2-text&quot;&gt;아두이노 우노 DIP vs SMD 한눈에 비교&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ard-cards&quot;&gt;
&lt;div class=&quot;ard-card ard-card-dip&quot;&gt;
&lt;div class=&quot;ard-card-lbl&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;DIP 타입&lt;/span&gt;&lt;/div&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;소켓 방식 &amp;middot; 탈부착 가능&lt;/span&gt;&lt;/p&gt;
&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;ard-tag&quot;&gt;브레드보드 호환&lt;/span&gt; &lt;span class=&quot;ard-tag&quot;&gt;칩 교체 가능&lt;/span&gt; &lt;span class=&quot;ard-tag&quot;&gt;교육 / 프로토타입&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ard-card ard-card-smd&quot;&gt;
&lt;div class=&quot;ard-card-lbl&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;SMD 타입&lt;/span&gt;&lt;/div&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;표면 납땜 방식 &amp;middot; 고정&lt;/span&gt;&lt;/p&gt;
&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;ard-tag&quot;&gt;소형 슬림&lt;/span&gt; &lt;span class=&quot;ard-tag&quot;&gt;진동 강함&lt;/span&gt; &lt;span class=&quot;ard-tag&quot;&gt;양산 제품&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;ard-table-wrap&quot;&gt;
&lt;table class=&quot;ard-table&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;비교 항목&lt;/span&gt;&lt;/th&gt;
&lt;th class=&quot;dip-h&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;DIP 타입&lt;/span&gt;&lt;/th&gt;
&lt;th class=&quot;smd-h&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;SMD 타입&lt;/span&gt;&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;ATmega328 형태&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;DIP 패키지 (핀 돌출)&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;SMD 패키지 (표면 납땜)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;칩 탈부착&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;ard-ok&quot;&gt;✅ 가능 (소켓 방식)&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;ard-no&quot;&gt;❌ 불가 (고정 납땜)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;고장 시 칩 교체&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;ard-ok&quot;&gt;✅ 가능 (저비용)&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;ard-no&quot;&gt;❌ 보드 교체 필요&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;보드 크기&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;상대적으로 큼&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;상대적으로 작음&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;브레드보드 활용&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;ard-ok&quot;&gt;✅ 2.54mm 호환&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;ard-no&quot;&gt;❌ 직접 활용 불가&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;내구성&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;소켓 접촉 불량 가능&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;납땜 고정으로 안정적&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;가격&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;소켓 포함으로 약간 높음&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;제조 효율화로 약간 낮음&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;추천 대상&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;입문자, 교육용, 프로토타입&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;중급 이상, 양산 제품&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;hr class=&quot;ard-hr&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- SECTION 5 --&gt;&lt;/span&gt;
&lt;div id=&quot;ard-sec5&quot;&gt;
&lt;div class=&quot;ard-h2&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;ard-h2-num&quot;&gt;05&lt;/span&gt;&lt;span class=&quot;ard-h2-text&quot;&gt;아두이노 우노 R3 DIP타입 스펙 상세&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;p class=&quot;ard-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;아두이노 우노 R3 DIP타입의 공식 하드웨어 스펙은 다음과 같습니다.&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;ard-h3&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;마이크로컨트롤러 (MCU)&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ard-table-wrap&quot;&gt;
&lt;table class=&quot;ard-table&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;항목&lt;/span&gt;&lt;/th&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;사양&lt;/span&gt;&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;MCU&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;ATmega328P (DIP 패키지)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;동작 전압&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;5V&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;입력 전압 (권장)&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;7 ~ 12V&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;입력 전압 (한계)&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;6 ~ 20V&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;클럭 속도&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;16 MHz&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;플래시 메모리&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;32 KB (부트로더 0.5 KB 사용)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;SRAM&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;2 KB&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;EEPROM&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;1 KB&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div class=&quot;ard-h3&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;입출력 핀 구성&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ard-table-wrap&quot;&gt;
&lt;table class=&quot;ard-table&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;항목&lt;/span&gt;&lt;/th&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;사양&lt;/span&gt;&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;디지털 I/O 핀&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;14개 (PWM 6개 포함)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;아날로그 입력 핀&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;6개 (A0 ~ A5)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;DC 전류 (I/O 핀당)&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;40 mA&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;DC 전류 (3.3V 핀)&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;50 mA&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;통신 인터페이스&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;UART, SPI, I2C&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div class=&quot;ard-h3&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;보드 물리적 제원&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ard-table-wrap&quot;&gt;
&lt;table class=&quot;ard-table&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;항목&lt;/span&gt;&lt;/th&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;사양&lt;/span&gt;&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;기판 크기&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;68.6 mm &amp;times; 53.4 mm&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;무게&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;약 25g&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;USB 커넥터&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;Type-B&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;전원 커넥터&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;2.1mm DC 잭&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div class=&quot;ard-tip&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;  교육 포인트: ATmega328P란?&lt;/b&gt; ATmega328P는 미국 Microchip(구 Atmel)사가 제조하는 8비트 AVR 계열 마이크로컨트롤러입니다. 아두이노 우노의 &quot;두뇌&quot; 역할을 하며, 여러분이 작성한 코드(스케치)가 실제로 실행되는 칩입니다. DIP 패키지 버전은 28개의 핀이 2열로 배열되어 있으며, 소켓에서 뽑아 단독으로 브레드보드에 배선하는 연습도 가능합니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;hr class=&quot;ard-hr&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- SECTION 6 --&gt;&lt;/span&gt;
&lt;div id=&quot;ard-sec6&quot;&gt;
&lt;div class=&quot;ard-h2&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;ard-h2-num&quot;&gt;06&lt;/span&gt;&lt;span class=&quot;ard-h2-text&quot;&gt;아두이노 우노 R3 SMD타입 스펙 상세&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;p class=&quot;ard-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;SMD타입의 전기적 스펙은 DIP타입과 거의 동일합니다. 핵심 차이는 &lt;b&gt;ATmega328의 패키지 형태&lt;/b&gt;에만 있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;ard-h3&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;DIP타입과의 주요 차이점&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ard-table-wrap&quot;&gt;
&lt;table class=&quot;ard-table&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;항목&lt;/span&gt;&lt;/th&gt;
&lt;th class=&quot;dip-h&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;DIP 타입&lt;/span&gt;&lt;/th&gt;
&lt;th class=&quot;smd-h&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;SMD 타입&lt;/span&gt;&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;ATmega328 패키지&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;DIP-28&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;QFP-32 또는 MLF-32&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;핀 형태&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;Through-hole (관통형)&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;Surface-mount (표면형)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;소켓 사용&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;ard-ok&quot;&gt;O&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot; class=&quot;ard-no&quot;&gt;X&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;보드 높이&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;상대적으로 높음&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;낮고 슬림&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;div class=&quot;ard-h3&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;SMD타입이 적합한 케이스&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ard-code&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR'; color: #ffffff;&quot;&gt;&lt;span class=&quot;g&quot;&gt;✅&lt;/span&gt; 완성된 제품을 케이스에 넣어 배포할 때&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR'; color: #ffffff;&quot;&gt;&lt;span class=&quot;g&quot;&gt;✅&lt;/span&gt; 진동이 발생하는 환경(드론, 자동차 등)에서 사용할 때&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR'; color: #ffffff;&quot;&gt;&lt;span class=&quot;g&quot;&gt;✅&lt;/span&gt; 보드 두께를 최소화해야 하는 프로젝트&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR'; color: #ffffff;&quot;&gt;&lt;span class=&quot;g&quot;&gt;✅&lt;/span&gt; 대량 생산 또는 교육 키트 제작&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;hr class=&quot;ard-hr&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- SECTION 7 --&gt;&lt;/span&gt;
&lt;div id=&quot;ard-sec7&quot;&gt;
&lt;div class=&quot;ard-h2&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;ard-h2-num&quot;&gt;07&lt;/span&gt;&lt;span class=&quot;ard-h2-text&quot;&gt;어떤 타입을 선택해야 할까?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;p class=&quot;ard-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;많은 학생들이 &quot;어떤 걸 사야 해요?&quot;라고 묻습니다. 정답은 &lt;b&gt;목적에 따라 다릅니다.&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;ard-rec&quot;&gt;
&lt;div class=&quot;ard-rec-card&quot;&gt;
&lt;div class=&quot;emoji&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt; &lt;/span&gt;&lt;/div&gt;
&lt;h4 data-ke-size=&quot;size20&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;입문자 &amp;middot; 학생 &amp;rarr; DIP타입 추천&lt;/span&gt;&lt;/h4&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;칩을 교체할 수 있어 학습 중 실수로 손상되어도 저렴하게 복구할 수 있습니다. 브레드보드에서 칩 단독 실험도 가능해 학습 효율이 높습니다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;div class=&quot;ard-rec-card&quot;&gt;
&lt;div class=&quot;emoji&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt; &lt;/span&gt;&lt;/div&gt;
&lt;h4 data-ke-size=&quot;size20&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;제품 제작 &amp;middot; 양산 &amp;rarr; SMD타입 추천&lt;/span&gt;&lt;/h4&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;케이스 내장 제품이나 진동 환경에서 더 안정적입니다. 소켓 접촉 불량 가능성이 없어 완성품 품질이 높습니다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;ard-h3&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;결론 요약&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ard-concl&quot;&gt;
&lt;div&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span style=&quot;color: #475569;&quot;&gt;초보자 / 교육 / 프로토타입 개발&lt;/span&gt;&lt;span class=&quot;arr&quot;&gt;&amp;rarr;&lt;/span&gt;&lt;span class=&quot;res&quot;&gt;DIP타입 선택&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span style=&quot;color: #475569;&quot;&gt;중급 이상 / 제품 완성 / 양산&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;span class=&quot;arr&quot;&gt;&amp;rarr;&lt;/span&gt;&lt;span class=&quot;res&quot;&gt;SMD타입 선택&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;hr class=&quot;ard-hr&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- SECTION 8 --&gt;&lt;/span&gt;
&lt;div id=&quot;ard-sec8&quot;&gt;
&lt;div class=&quot;ard-h2&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;ard-h2-num&quot;&gt;08&lt;/span&gt;&lt;span class=&quot;ard-h2-text&quot;&gt;자주 묻는 질문 (FAQ)&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ard-faq&quot;&gt;
&lt;div class=&quot;ard-faq-item&quot;&gt;
&lt;div class=&quot;ard-faq-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;ard-faq-badge&quot;&gt;Q1&lt;/span&gt; &lt;span class=&quot;ard-faq-qt&quot;&gt;DIP타입과 SMD타입은 코드(스케치)가 서로 다른가요?&lt;/span&gt; &lt;span class=&quot;ard-faq-arr&quot;&gt;▼&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ard-faq-a&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;두 타입 모두 동일한 ATmega328P 마이크로컨트롤러를 사용하므로 아두이노 IDE에서 작성하는 코드는 완전히 동일합니다. 타입에 따라 코드를 바꿀 필요가 전혀 없습니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;ard-faq-item&quot;&gt;
&lt;div class=&quot;ard-faq-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;ard-faq-badge&quot;&gt;Q2&lt;/span&gt; &lt;span class=&quot;ard-faq-qt&quot;&gt;DIP타입 칩이 고장 났을 때 어떤 칩을 구매해야 하나요?&lt;/span&gt; &lt;span class=&quot;ard-faq-arr&quot;&gt;▼&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ard-faq-a&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;code&gt;ATmega328P-PU&lt;/code&gt; (DIP-28 패키지)를 구매하면 됩니다. 단, 교체 후 부트로더(Bootloader)를 새로 굽는 과정이 필요할 수 있습니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;ard-faq-item&quot;&gt;
&lt;div class=&quot;ard-faq-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;ard-faq-badge&quot;&gt;Q3&lt;/span&gt; &lt;span class=&quot;ard-faq-qt&quot;&gt;SMD타입도 브레드보드에서 실험할 수 있나요?&lt;/span&gt; &lt;span class=&quot;ard-faq-arr&quot;&gt;▼&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ard-faq-a&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;보드 자체를 브레드보드에 꽂을 수는 없지만, 아두이노 보드의 핀 헤더(Pin Header)는 동일하므로 점퍼 와이어로 연결하여 외부 부품과 실험하는 것은 동일하게 가능합니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;ard-faq-item&quot;&gt;
&lt;div class=&quot;ard-faq-q&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;ard-faq-badge&quot;&gt;Q4&lt;/span&gt; &lt;span class=&quot;ard-faq-qt&quot;&gt;두 타입의 가격 차이는 얼마나 되나요?&lt;/span&gt; &lt;span class=&quot;ard-faq-arr&quot;&gt;▼&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;ard-faq-a&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;국내 기준으로 호환 보드의 경우 큰 차이가 없으며, 보통 1,000~3,000원 내외입니다. 정품 보드는 약 3만원 내외로 거의 동일합니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;hr class=&quot;ard-hr&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;!-- SECTION 9 --&gt;&lt;/span&gt;
&lt;div id=&quot;ard-sec9&quot;&gt;
&lt;div class=&quot;ard-h2&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;span class=&quot;ard-h2-num&quot;&gt;09&lt;/span&gt;&lt;span class=&quot;ard-h2-text&quot;&gt;마무리 정리&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;p class=&quot;ard-p&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;이 글에서 다룬 내용을 핵심만 다시 정리하겠습니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul class=&quot;ard-final&quot; style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;DIP vs SMD의 차이&lt;/b&gt;는 ATmega328 마이크로컨트롤러의 &lt;b&gt;패키지(실장) 방식&lt;/b&gt;에 있습니다.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;DIP타입&lt;/b&gt;은 소켓에 꽂는 방식으로 &lt;b&gt;탈부착 및 교체가 가능&lt;/b&gt;하며, 브레드보드 실험에 유리합니다.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;&lt;b&gt;SMD타입&lt;/b&gt;은 기판에 직접 납땜되어 &lt;b&gt;소형화 및 내구성&lt;/b&gt;이 뛰어나며, 양산 제품에 적합합니다.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;전기적 성능(클럭, 메모리, 핀 수)은 &lt;b&gt;두 타입이 동일&lt;/b&gt;합니다.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;입문자라면 &lt;b&gt;DIP타입&lt;/b&gt;을 선택하는 것이 학습과 유지보수 측면에서 유리합니다.&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;div class=&quot;ard-next&quot;&gt;
&lt;div class=&quot;ard-next-lbl&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;  다음 단계로 나아가기&lt;/span&gt;&lt;/div&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;font-family: 'Noto Serif KR';&quot;&gt;DIP vs SMD 개념을 이해했다면, 이제 아두이노 우노의 &lt;b&gt;각 핀의 역할과 기능&lt;/b&gt;을 학습해 보세요. &lt;b&gt;디지털 핀, 아날로그 핀, PWM, I2C, SPI, UART&lt;/b&gt; 등 다양한 통신 인터페이스를 하나씩 익혀가면 어떤 프로젝트든 구현할 수 있는 탄탄한 기초가 쌓입니다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;</description>
      <category>아두이노 보드</category>
      <category>Arduino</category>
      <category>ATMega328</category>
      <category>DIP타입</category>
      <category>SMD타입</category>
      <category>아두이노</category>
      <category>아두이노우노</category>
      <category>아두이노입문</category>
      <category>임베디드</category>
      <category>전자공학</category>
      <category>코딩교육</category>
      <author>eduino</author>
      <guid isPermaLink="true">https://eduino.tistory.com/1</guid>
      <comments>https://eduino.tistory.com/entry/%EC%95%84%EB%91%90%EC%9D%B4%EB%85%B8-%EC%9A%B0%EB%85%B8-%EB%B3%B4%EB%93%9C-DIP-%ED%83%80%EC%9E%85-vs-SMD-%ED%83%80%EC%9E%85%EC%9D%98-%EB%B9%84%EA%B5%90#entry1comment</comments>
      <pubDate>Wed, 13 May 2026 19:49:54 +0900</pubDate>
    </item>
  </channel>
</rss>