I am happy to announce that PINGERBEE - the ultimate ping pong robot made of LEGO MINDSTORMS ROBOT INVENTOR 51515, is now available in a new version! In version 2.0 it is possible for PINGERBEE to use the color of the ball to decide in which direction the ball should be shot.
PINGERBEE and PONG3R are now two equal opponents. For real? Who is the better ping pong trainer?
Instructions available at https://rebrickable.com/users/Bingobricks/mocs/
Have fun with it!