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 Guys,
I have a helmet cam and a SanDisk V-Mate video recorder and I want to make a small circuit to start and stop recording with the push of a button...
I intend to fix an LDR right in front of the record LED and connect that to a basic circuit that lights an LED on the button so i...
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