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An RC car with aluminum foil on the front. This guy uses capacitance to find out where things are, though it still needs some work. Most of the work was done by a friend of mine, but I helped replace the arduino (the first was busted) and assisted my brother in the programming. It uses an L298N motor driver with some RC car, and runs off of five AA batteries. The Arduino is an Uno. More details to come later as project progresses and changes, and as requested. How the Capactive Displacement ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/rc-steering-with-capacitance