Pingo, the motion-detecting ping pong ball launcher

If you wish to “improve your athletic coaching routine,” or maybe simply have a little bit of enjoyable with robotically launched ping pong balls, then make sure you try the Pingo apparatus proven within the video beneath. This robotic strikes backwards and forwards on 4 DC motor-powered wheels, trying to find targets with an ultrasonic rangefinder.

When one thing comes into view, Pingo adjusts its ping pong launching tube’s angle to match the goal distance, then hundreds a ball and flings it into the air with a pair of spinning disks. 

The machine is managed by an Arduino Mega and makes use of a half-dozen DC motors, a pair of steppers, and even a servo to perform its mission.

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