Direction Master
revisited (12/03/2002)
Here a new, more compact version of a differential drive equipped with - what we so called - Direction Master, an astute trick to get odometry-information and base-orientation. This version is especially designed for future Robo-soccer playing. The arrow-marked motor serves as a current-generator. The motor should be connected to the tachometer-electronics. The tachometer reads the robot velocity, the LEGO rotation-sensor reads the turning angle.
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