Rocco Barletta on Twitter: "Well our @PLTWorg Ping Pong Ball Launcher prototype is now complete. @stms_pirates Ss were able to launch a ball over 30' using @VEXRobotics. This device uses a compound
Family craft time! How to make a Ping Pong Ball Popper
Overview | Ping Pong Ball Launcher | Adafruit Learning System