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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.

replacement

  1. D

    Connecting HW416B to ISD1820 and bridging NO Switch

    I should start by saying I'm brand new to small electronics and have no previous dealings with them, I am learning as I go! I do have a little bit of common sense and I have spent several hours watching what are videos with components and have a general knowledge of how each component works, but...
  2. D

    Gas fire Remote repair. Think it's a capacitor

    Hi, Im trying to fix a remote for a gas fire but I'm quite inexperienced, I think I've narrowed down the problem to a capacitor, Im not sure what capacitor it is or where to get a replacement, the chip the capacitor is connected to gets hot when I attach a battery to the circuit but nothing...
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    Lithium Battery Low Voltage Failsafe.

    This is a project I’ve recently started working on. I’m trying to setup a LiFePo4 12V battery replacement for a normal lead acid car battery. Please note, this is NOT for an electric car, its for a normal Internal Combustion Engine Vehicle. I just want to replace the Lead Acid Battery with a...

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