Transistor tester test and analysis

Testing the donated transistor tester (smart component tester) based on Atmel AVR ATmega328P microcontroller. It can auto-detect and test semiconductors - bipolar transistors (NPN, PNP), MOSFETs, thyristors (SCRs), triacs, diodes and double diodes including Schottky, LEDs and two-color LEDs, Zener diodes below 5V and even IGBT transistors with gate threshold voltage below 5V. It also tests and measures passive components - resistors, potentiometers, inductors (inductance and DC resistance), capacitors (capacitance, ESR, Vloss), and maybe more. It also has some extra functions like a voltmeter, frequency meter, signal generator and PWM generator.

Please support my channel on Patreon: https://www.patreon.com/DiodeGoneWild

Instagram: https://www.instagram.com/savage_danyk/ ... https://www.youtube.com/watch?v=B4YM_ljELl4