This paper shows the design and implementation of the Line Follower Robot and its ability to select the desired line among the black and white lines. This can be combined with different colors. Since each color has its own distinct property, the robot can therefore easily differentiate among different colors and possess the ability to detect the presence of an obstacle and choose the other path to find its target. It is programmed in such a way that instructions are given to the robot which senses a line and attempts to move towards the target. The robot can easily move along very congested curves as it continuously data from the sensors. This robot avoids collision and it can detect collision with an obstacle sensor and hence reaching the target. The proposed system can be implemented in any commercial, industrial, medical, and also in educational labs