Ping Pong Ball Contraption

Hey!
I am starting a series with a ping pong ball contraptions and machines! It is a great idea for a class project especially when multiple groups work on different parts that can be connected into one large usless but exciting machine ;-)

All you need is a Micro:Bit (or Arduino) and a servo motor.

Next in line:
color sorting machnie (with AI!)
automatic ball dispenser

Cheers!