Automatic Light Control Without Programming

You can do this in three minutes and you only need a few items for it.

BeginnerShowcase (no instructions)3 minutes846

Things used in this project

Relay (generic)

Jumper wires (generic)

ir sensor or pir sensor

Light bulb socket for AC current (generic)

Adafruit Male USB pigtail (you can recycle from old PC hardware)

Check for circuit diagram in the video, then connect them. Here you can use PIR sensor also instead of IR sensor.

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