This is my very first project using an Arduino Uno. It uses 2 Futaba S3003 servos that i have modified for continuous rotation and one regular one to move his "eyes" around. He uses two airplane wheels i got at a hobby store for his drive motors and a standard castor wheel i got at home depot for the front wheel. He uses a Ping)) ultrasonic sensor for his eyes. He is fully autonomous and will move around to avoid obstacles. I know he is not as cool as some of the robots on here but this is my first try at it. I will get better....plus i needed a use for my old Ipad box laying around.