Challenge: Robot “Sonar”

Submitted by owenjas on 15 January, 2013 - 11:13
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Use the RCXs internal IR transmitter to detect a wall before your actually touch it.  Build a robot that can drive around inside the 4’x8’ track without ever touching the wall.

Grading Guide: 

200 RoboBucks

Education Level: 
Any
HW Platform: 
NXT