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.
I'm really new to this as well.. i'm trying to light up a 2 AAA LED christmas light and to replace it, i found an old unused 110VAC to 5VDC cell phone adapter...replacing the receptacles on the base of the tree, was simple, and when i turned it on, it worked! about 40 minutes later, the LED...
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