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찰리플렉싱(Charlieplexing) - 편집 역사
2026-04-27T17:56:00Z
이 문서의 편집 역사
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Togotech: 새 문서: 찰리플렉싱(Charlieplexing) <ol> <li> 전자부품 <ol> <li> 7-segment LED <ol> <li> 찰리플렉싱(Charlieplexing) - 이 페이지 <li> [[7-segment LED 드라이버]...
2025-03-06T02:11:48Z
<p>새 문서: 찰리플렉싱(Charlieplexing) <ol> <li> <a href="/index.php/%EC%A0%84%EC%9E%90%EB%B6%80%ED%92%88" title="전자부품" data-bs-title="전자부품">전자부품</a> <ol> <li> <a href="/index.php/7-segment_LED" title="7-segment LED" data-bs-title="7-segment_LED">7-segment LED</a> <ol> <li> <a href="/index.php/%EC%B0%B0%EB%A6%AC%ED%94%8C%EB%A0%89%EC%8B%B1(Charlieplexing)" title="찰리플렉싱(Charlieplexing)" data-bs-title="찰리플렉싱(Charlieplexing)">찰리플렉싱(Charlieplexing)</a> - 이 페이지 <li> [[7-segment LED 드라이버]...</p>
<p><b>새 문서</b></p><div>찰리플렉싱(Charlieplexing)<br />
<ol><br />
<li> [[전자부품]]<br />
<ol><br />
<li> [[7-segment LED]]<br />
<ol><br />
<li> [[찰리플렉싱(Charlieplexing)]] - 이 페이지<br />
<li> [[7-segment LED 드라이버]]<br />
</ol><br />
</ol><br />
<li>기술, Charlieplexing = tristate multiplexing, reduced pin-count LED multiplexing, complementary LED drive, crossplexing<br />
<ol><br />
<li>위키페디아 https://en.wikipedia.org/wiki/Charlieplexing<br />
</ol><br />
<li>발견<br />
<ol><br />
<li>BDJ-401 [[두유 제조기]]<br />
<ol><br />
<li>2353BW-17, 2.5 digit(=188) [[7-segment LED]]<br />
<ol><br />
<li>소수점이 없다. 그러므로 2+7+7=16개 LED를 독립적으로 켜야 한다. 5핀이면 5x5-5=20개의 LED를 제어할 수 있다.<br />
<li> [[찰리플렉싱(Charlieplexing)]] 기술을 적용했다.<br />
<gallery><br />
image:bdj_401_01_042_002.jpg<br />
image:bdj_401_01_042_003.jpg<br />
image:bdj_401_01_042_004.jpg<br />
image:bdj_401_01_042_005.jpg | [[레이저 다이싱]]된 [[사파이어]] 다이. bare [[SMD LED]] 다이를 솔더 [[플립본딩]]하였다.<br />
</gallery><br />
</ol><br />
</ol><br />
</ol><br />
</ol></div>
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