The PongMate CyberCannon Mark III is a surefire way to never lose at beer pong

Arduino TeamJuly 31st, 2020

If you participate in beer pong, and your skills aren’t up to the challenge, you might be in for a rough time. While “practice makes perfect,” if you’d rather shortcut this process then engineers Nils Opgenorth and Grant Galloway have just the solution with their Arduino-powered PongMate CyberCannon Mark III.

This wrist-mounted launcher uses a time-of-flight sensor, along with an inertial measurement unit to calculate the vertical and horizontal distance to the red Solo cup, marked with a small laser. Bubble levels help users fix the device in the horizontal direction and five programmable RGB LEDs indicate when it’s ready to shoot.

To fire, it pushes a ball forward using a small servo, which is then flung out using a pair of spinning wheels. Distance is set by varying the speed of driving motors, in order create the appropriate shot velocity.

Source: Arduino Blog

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