Comments and General Information:
Uses rare earth magnets for wheels (designed for a steel ring).
Components and Parts:
Larry Barello's ARC Board with an ATMega-16 processor. A pair of Hitec HS-945MG servos with 925MG metal gears, which had the electronics gutted in order to get everything to fit. A pair of GP2D12's for eyes, and a pair of QRB1134's to detect the line. Runs off a single 9v battery.