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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 chad_100

  1. C

    Infra Red i/o Control over Desktop PC via MOSFET Transistor

    Thanks for your very quick response Bill. Your reply makes a lot of sense, but I fear I am too inexperienced to embark on a project like that. Do you know of a single solution I could buy to create the same effect? The only infra red controllers I have seen for PCs only wake them from suspend...
  2. C

    Infra Red i/o Control over Desktop PC via MOSFET Transistor

    Hi, please forgive me ignorance, but I am having a problem with an infra red control I am building to turn on my pc (from shut down, not to wake it up from suspend mode). My idea is to use a simple 9v infra red transmitter and a phototransistor, which activates the gate on a transistor, which...

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