Overview

Line follower robots were one of the earliest automatic guided robots. They can follow a black line on a white surface. The line follower robot works on a closed-loop feedback algorithm where the controller uses the line sensor feedback to correct the robot's path. The sensors are LED/Phototransistor pairs, and the controller is an electronic circuit that executes the desired feedback algorithm. Gear motors are used for driving the robotic wheels.

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This project is a project that was carried out in the microcontroller course at Riau university during semester 4. we were given one week to work on this robot, and this robot was tested to find out whether the robot could follow the given circuit