A simple three-transistor electrical tester
A simple three-transistor electrical tester will allow you to:
-test circuits with different resistances, including diodes, lamps, and transistors.
-determine phase.
-determine "+"
A simple three-transistor electrical tester will allow you to:
-test circuits with different resistances, including diodes, lamps, and transistors.
-determine phase.
-determine "+"