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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.

circuit analysis

  1. H

    Back calculating the input from output signal chain with an isolated amplifier and opamp

    We are measuring the voltage of a charger using the below circuit with the help of an ADC present in a microcontroller. The value of charger voltage is required for some other applications. The value of charger voltage is used to calculate isolation resistance. I tried to calculate the input...
  2. T

    Console Motherboard Circuit Question

    Hi, I am new on this forum, but I hope to learn more about this. I am working for the last 1,5 years with Motherboards of an old game console, the Dreamcast. Sometimes I have faulty motherboards. I replace the capacitors if needed and hope I can get it up and running again. I am currently...
  3. I

    AM circuit design - Exercise

    Hi! I'm solving a college exercise list of a Electronics subject and one of the questions is the exercise 8.10 from the book "Communication Circuits Analysis and Design". The statement is the following: For the circuit below, calculate v0(t) assuming that f(t) is a square wave with transitions...

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