This project is perfect if you want to move your first steps into the world of control theory. I'll explain in details how the PID algorithm works, so that you will be able to use it in every project you can think about. The only limit will be your imagination!
Lengths of wooden beams: 40cm, 10cm, 4cm
Components:
- 1 Arduino Pro Mini
- 1 MG996R servomotor
- 2 HC-SR04 sensors
Video on youtube: https://youtu.be/FidxDZ7X6OI?si=HcwUVlRWkbtzC0AC