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.
Hello people,
I would like you guys to help me in designing just a small simple transmitter /receiver cct Basically, I want the device to sound an alarm in the wireless receiver cct whenever its 10ft radius away from the transmitter cct. I also want to use small replaceable components and...
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