|A surprisingly skilled air hockey robot! Check out the video!
"This robot moves in 2 directions, can predict the movements of the puck and also decide to block, shoot or a do a combination of both.
Surprisingly, most of the ‘robotics’ parts are 3D printer left overs, which includes: NEMA17 stepper motors, an Arduino Mega, a RAMPS board, motor drivers, belts, bearings and rods. The bracketry, puck and paddle are all 3D printed. The air hockey table itself was built from scratch using off-the-shelf wood. Two standard 90mm PC fans are all that are responsible for creating the air pressure used to lift the puck. A PS3 camera monitors the action and is literally this robot’s eye in the sky."
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