Diskbot Arduino obstacle avoiding line follower robot follows white path on a black surface and stops when it detects and obstacle on the road.

The robot is controlled by an Arduino Uno R3.

The Arduino shield on the robot is designed by RobotikSistem. It includes; on/off switch, input/output headers, L293D motor driver, buzzer and LEDs.

3 TCRT5000 sensors are used for tracking the line and a MZ80 infrared sensor is used for obstacle detection.

Robot chassis is prepared with 3 mm thick plexiglass material.

The robot has two 6 V 150 rpm geared DC motors, two wheels and a caster ball wheel.

Diskbot Arduino obstacle avoiding line follower robot is powered by a 9 V alkaline battery.