Raspberry Pi robot with mecanum wheels

Last year I stated with the disc box robot. The brain of the robot is a Raspberry Pi 3 Model B with Raspbian Jessie. The robot uses mecanum wheels to drive around which are very special wheels. With the mecanum wheels the robot is able to strafe – move from side to side. Each wheel needs to be controlled separately to control the moving’s of the robot. The robot uses four DC gear motors to spin the wheels. For controlling the four DC motors I installed two motor drivers. I am using two L298 H-bridges to control the four DC...

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