Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
these are 3 pins sensor just for the info..i dindn`t know if there`s any other type of PIR sensor.. can anybody post the circuit that is to activate a relay when the sensor detacted any movement (body heat)..
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