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OpenMicro Labs
Technical blog for my memory - From Chip to Cloud
Home
Open Source Hardware
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Home
Open Source Hardware
3D Printer
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Wireless
ARM
Web
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Posts tagged with:
hardware
Oct 12, 2019 |
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칩 LED 극성
전류가 흐르는 방향으로 기억하면 될 듯 하다.
LED
hardware
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