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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.

Recent content by eucosta

  1. E

    Unknown component on comunications board

    Thanks for the info. Could you help me choose one? I don't have any technical info of the board.... is there anyway to measure the components that aren't damaged? Thanks once again
  2. E

    Unknown component on comunications board

    @tvtech - the three are the same componente. @KJ6EAD - they are not capacitors.. @wkrug - is there anyway to verify if they are Varistors?
  3. E

    Unknown component on comunications board

    Hi, I damaged a component of a device that I'm not quite certain what it is. It's situated between the USB female connector and the chip responsible for the signal conversion to USB levels. It's not any of the resistors or capacitors of the conversion circuit. Here's an image of the...

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