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PIR motion sensor LED control with Arduino. Answered

Hello,

I have one PIR motion sensor, Arduino nano, 12v LED strip, 12v Power supply, 5v - 4 channel relay.

I want to make a circuit which is when motion i will be detected My desk led strip will turn on. And It will turned on until I left my desk. So Led should be turned on constantly when i am present in my desk.

I hope you guys understand.

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