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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.

homework

  1. P

    Help needed with protoboard circuit!!

    I'm in my first year in college and I don't know what to do. I have to build a circuit with a protoboard tomorrow and I haven't done this in my whole life, I'm completely lost. I honestly don't know what to do, so please, if you could help, it would be amazing. This is the circuit (the...
  2. S

    Bipolar transistor

    Hello everyone, I have a little issue here. I know it's not really hard but it has been a moment since I've worked with circuits like this and transistors, so I can't figure out this circuit... The question is: In DC analysis, calculate the bipolar transistor's voltages Vb, Ve, Vc. Deduce the...

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