Line following is among the essential parts of robotics. A black line placed on a surface with a bright color can be followed by an autonomous robot known as a Line Follower Robot (LFR). It is designed to move and follow the line automatically. With the help of a set of optical sensors, the robot can find the line and help itself stay on it. With its five sensors, it can move with accuracy and adaptability. DC gear motors are used to steer the robot's wheels. The Arduino Uno board is used to create and test algorithms that control the speed of the motor and drive the robot so that it can easily follow a line. This work aims to build the algorithm and manage how the robot moves by optimizing the operating parameters to make the robot work better. It is suitable for use as an industrial automated equipment transporter.