ECE 102 Catapult Challenge

The Catapult Challenge is to build a catapult that will:

• 1.Catch a ping pong ball and sound an alarm when it does catch the ping pong ball
• 2.Launch the pingpong ball back when a button is pressed

My result with the challenge:

My catapult did not as intended. The motor could not lift the ping pong ball (plastic hollow golf ball) I had so instead I had to launch

a piece of styrofoam. I also couldn't put the alarm on catapult since it would mess up launching the styrofoam, however, the alarm still worked.

To check out my catapult click the link below