BJT and MOSFET polarity and pin configuration identifier

This project article from Electronics-Lab describes a simple BJT and MOSFET transistor type and pin-out identifier device based on the PIC16LF1503 microcontroller. The device runs on a single CR2032 battery. The identified transistor type (PNP or NPN) and the pin configuration are displayed through LED indicators on board.

Transistor polarity and pin configuration identifier

Transistor polarity and pin configuration identifier

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