Build a structure strong enough to pass the "drop test" from knee high.

RoboChallenge has four ball challenges.
I have a game at home that requires balls to bounce exactly once before going into the game board.
Today we are trying that game by LEGO robotics.

The motorized simple machine set has plenty of pieces to make a throw arm.

Using three bots to pass the ball is about as complicated as any one could imagine.


Great LEGO thrower and hoop.

Picture takes 6 minutes to come up the first time and then refreshes quickly.

Robot amusement ride.
 

Build

Use gear train for power.

It works.

All sorts of good ideas.

Works for LEGO rock, too.