Comments and General Information:
This is an all-purpose compact robot that can be used as line tracking, obstacle avoidance, or whatever I can program it to do. Enough room for plenty of sensors. Good for recycling those useless CDs as well.
Components and Parts:
Custom-made MCU board, 3 RC servos, custom-made motor driver, servo controller, 9.6V NiCad battery pack, 2 IR sensors (bottom side), and of course trashed CDs. Programmed in assembly. In-circuit programming.