Username Psoup1965
Member Since September 25, 2012

Psoup1965's Public Circuits:

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NPN & PNP Transistor Checker

NPN & PNP Transistor Checker PUBLIC

This is a very basic and easy to build transistor checker. Will check PNP and NPN Transistors. I recommend using DIP sockets so you can easily insert the Transistors for checking. Just replace (plug...

by Psoup1965 | updated September 25, 2012

tester   tool   transistor