Security Light & Switch with PIR Sensor Update


Posted on Feb 6, 2014    7198

This is a simple update to Mr. Hareendran s PIR Sensor Security Light circuit. It has a shortcoming limits the relay voltage to approximately 3.3V. While this may function with some 5V relays, it will not function with all. The nature of..


Security Light & Switch with PIR Sensor Update
Click here to download the full size of the above Circuit.




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