Dear friends,
I need to make a led light that turns on when someone is near. The PIR sensors suits this application very well but are about 10$ in price. Can someone tell me a low cost solution for this application? Regards,
Asim
Dear friends,
I need to make a led light that turns on when someone is near. The PIR sensors suits this application very well but are about 10$ in price. Can someone tell me a low cost solution for this application? Regards,
Asim
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