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This quite simple robot made with LEGO® Mindstorms NXT set is programmed in NXT-G (LEGO's visual programming language) to Avoid Obstacles using the Ultrasonic Sensor. The idea was to make a labyrinth with white, black and blue coloured walls. Coloured walls help our robot to find its way out of the labyrinth saying it to which side it should turn. White wall means „turn 90˚ right“, black one means „turn 90˚ left“ and blue one means „stop“. When we run the program, A.O.U.S.2008 waits ...
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