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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.

battery power

  1. S

    Battery Bank / Inverter Conundrum

    Hello, New to forum, hope to get some advice. Sorry for the long introduction but want to provide as much info as possible to bring to light what I’ve considered and to help provide a solution. I have some background in electronics, but definitely a novice. TLDR; I have a battery bank that I...
  2. G

    Robotics Application Needs Battery or Heat Source

    Hey guys, I'm building a small robot. I'm printing pieces from a 3D printer and using small pieces of nitinol wire as the actuators. The robot will have everything self-contained- actuators, power supply, microprocessor and pcb, wifi transciever, accelerometer, etc. It is planned to be around...

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