황제선님의 아이디어 더 보기
This is a circuit that explains on how to build a NPN or PNP transistor tester.   This is useful when building RF circuits and need to know if the transistor that you're going to use is bad or good.

This is a circuit that explains on how to build a NPN or PNP transistor tester. This is useful when building RF circuits and need to know if the transistor that you're going to use is bad or good.