NXT wall-avoider


Our first NXT experiment. A sonar wall-avoider. The simple robot has been programmed with ROBOLAB 2.9, which allows NXT control using the known graphical structures. Very cool !!!

The program is simple ... and leaves the robot sometimes stuck in a corner. But as a first experiment we enjoyed it ! Note the pink "FOREVER LOOP" that replaces the jump and land to keep a task running. Negative motor-powers select the direction.

We may follow the sensor values with an oscilloscope !!!

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