Tag: how do motion detectors work

Electronics IC 555 / IC 741 Mini Projects Power Circuits

Power saver circuit using PIR sensor

March 29, 2016
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       Many times we forgot to turn off some home appliances when it not…

Do It Yourself Hobby Circuits

Simple PIR sensor circuit

December 20, 2015
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To detect movement or motion of person the simple PIR (Passive InfraRed) circuit can be used,…