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์•„๋‘์ด๋…ธ ๊ธฐ์ดˆ ๊ณต๋ถ€ ์ข‹์€ ์‚ฌ์ดํŠธ

๊น€๊ฐ€์€_binggamel 2021. 12. 7. 20:35
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05-2 ํ’€์—…(Pull-up)์ €ํ•ญ๊ณผ ํ’€๋‹ค์šด(Pull-down) ์ €ํ•ญ

ํ‘ธ์‹œ๋ฒ„ํŠผ์„ ๋ˆ„๋ฅด๋ฉด HIGH ๊ฐ’์„ ๊ฐ€์ง€๊ณ  ๋–ผ๋ฉด LOW ๊ฐ’์„ ๊ฐ€์ง„๋‹ค๊ณ  ํ‘ธ์‹œ๋ฒ„ํŠผ ์˜ˆ์ œ๋ฅผ ํ†ตํ•ด ์„ค๋ช…ํ•œ๋ฐ” ์žˆ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์–ด๋–ค ๊ฐ’์„ ๊ฐ€์งˆ์ง€๋Š” ์ €ํ•ญ์„ ์–ด๋””์— ์—ฐ๊ฒฐํ•˜๋Š”์ง€์— ๋”ฐ๋ผ ๋‹ฌ๋ผ์ง‘ ...

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