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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.

switcher

  1. hesam_m

    IR Remote Control Switcher using an ATTiny85 MCU

    Infrared remote controllers are everywhere around us. The majority of home appliances are controlled using infrared remote controls. In this article/video, we learn to build a device that can decode (almost) any IR remote control and use the instructions to switch the relays (loads). So we can...
  2. R

    BMS working even when I disable switcher

    Hi, I have a problem with my BMS and tried a lot of things trying to repair that but without succes for now. Here is what i found out. When i discconect +5V_mES, switcher shoud be disabled and +5V should be 0V. But eventhough SHDN is on 0V, when i measure +5V line, there is 3-4V remaining. If i...

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