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, this is a part of a project I am working at right now. I have a solar panel (12V/20W) and I want to use it to recharge 2 18650 batteries in series and these batteries will be simultaneously powering Arduino nano. My question is: Will the solar panel be able to keep these batteries charged...
hey all netizens out there,
i live in Karachi not a very famous area, I had been thinking about to install Ups in my home, and I bought Ups and fixed it at my home, but before some months back my ups battery has expired due to overload of appliances, as I have a very giant house. Now i am...
I've been gathering electronics from CRT's to computer modems, to LCD displays, wifi extenders and much more. I'd like to mail products I have to people who have junk stuff lying around such as, the cheap open circuit boards that serve purposes and to anyone who can give me a schematic to build...
I wanted to find a good solar power charger for my camera when I'm out in the field, and I think it would be fun to try and build one myself.
I'm trying to charge a Canon LP-E6N Lithium-Ion Battery Pack, rather at 7.2V, 1865mAh. I'm not sure what type of solar panel to buy, and what type...
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