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.
My plan is to make a portable lamp which I could unplug and take outside, beyond the reach of AC power. So far, I have envisioned using an old alarm clock's battery backup + AC adapter, coupled with changing the power cord to something detachable.
Does the part I need already exist? I hope to...
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