Line Follower Robot uses Arduino Nano development board. The robot finds the path in the Line and follow the same. The system uses Infrared sensor to find the path and ultrasound sensor for obstacle detection which is controlled by C programmed microcontroller and the same drives the geared DC motor. The user will get thorough knowledge about functioning and interfacing of an IR sensor, a DC motor & an ultrasound sensor. This project will also help the user in developing programming logic using if-else function. This very simple and easy to build kit is perfect for beginners and is a great learning platform to get into robotics and engineering.