12/11/13

Tonight, we created a tube out of PVC pipe, and a florescent light bulb holder that was exactly the right size to hold the ping pong balls. Then, this pipe was attached to the base and a servo motor was attached to the pipe which held the balls in place. After attaching the pipe and the arduino board, the project was almost completely built. All that is left is to sand the wheels to reduce friction, and add rubber bands to the wheels. Below are pictures of the almost complete project.