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2answers

[PCB] Does anyone know what this IC is and its function? The pcb came from a a 4.8v single cell charger.

3answers

[PCB] What is the function of the track around this PCB?

Is this only to look cool or does having the copper exposed like this add any functionality? It's a PS3 Camera PCB.
3answers

[Others] What are these metal brackets inside these connectors for?

2answers

[Others] Function problem

I' m supposed to do a pcb of this function but it’s wrong somehow, can somebody help me. Function= (notAnotBnotD) + (AB) + (notBnotCD). All Ic are NORs, specifically 7402
  • answered Jul 30,2020
    by Andrew
4answers

[Others] Hi, What is the function of these NPN BJTs?

  • answered Jul 18,2020
    by Carl
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