Use of BJT and MOSFET transistors with microcontrollers
In this video, I present different circuits for controlling DC loads from a microcontroller. I'm using the Arduino Micro as a basic example, with its ATmeg32u4 and bipolar junction transistors (BJTs) (TIP31, TIP120, 2N3904, and 2N2222), versus MOSFETs (IRF520 vs. IRL530).
Links to purchase the modules used:
Arduino Micro (unsoldered): https://econo-robot.com/shop/fr/accue...
Arduino Micro (soldered + USB cable): https://econo-robot.com/shop/fr/accue...
H-bridges: https://econo-robot.com/shop/fr/28-h-...