Robot autonomously follows a course layout with black electrical tape
Using 3 infrared sensors in front, the robot can determine when its on course and when it's veering off course. The 3 infrared sensors, also, help determine when it's crossing an intersection. Original plan was to be wheel driven but discovered using tracks I could more easy adjust for course correction without moving forward. Controlled by ATTiny2313 programmed with the parallel version of the Ghetto Programming found on instructables.