My First Robot

(updated image)

Hey. This is what my robot looks like. I built it on the car body I posted earlier. The robot moves forward using a DC motor and 3 AA batteries. The robot turns using a servo powered by the Arduino's on-board 5V power supply. The servo is told in which direction to turn by 2 LDR's (one on the right and one on the left).

The robot moves toward lights. As of right now it cannot avoid obstacles. The Ping ultrasonic sensor will be put in on Wednesday the 10th.