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.
Hi, first time poster here and electronics beginner. I wonder if anyone can answer a question or two few ...
As a follow-up to this post: the gentleman wanted to create a circuit to control a strip of LEDs along his driveway using a motion sensor at both ends. I have been looking for advice on...
I have a mainly plastic disc that rotates on a shaft. Currently there is a mechanical arm that activates a switch which turns on a 9 volt LED light if the disc moves. I would like to update this to an micro switch that detects the movement of the disc. I am not opposed to mounting something on...
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