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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 protection

  1. R

    Short-Circuit Protection for 3-6 Volts AA Batteries

    I’m looking for a circuit that can protect 3-6 Volts AA Batteries when a short-circuit happens. When the short-circuit happens, a second circuit (LED blinking) must be triggered and the batteries must be protected. The goal is that the LED won’t stop blinking until the short-circuit is undone...
  2. L

    Finding Equivalent PMICs

    Hello Everyone, I am making a custom circuit board with many different parts(dc dc converters, chargers, battery management, battery protection, isolation, etc).... The product is to run on 18650 Li-ion battery cells, and if you are wondering why I don't use the ones with built in protections...

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