This robot can traverse a 5*5 grid having some black squares(not shown in the video) on the intersections. It stores the position of the black squares in its memory and avoid those in second run while reaching the final point.
Five IR sensors were used to detect the line. ATmega16 was used to take inputs from the sensors and give outputs to the actuators. (The gears and the steel bars were placed there to mount a gripper)
Project completion Date: November, 2013
Team members: Ezazul Haque Sabuz, Md. Shariful Islam, Shahriar Chowdhury, Shah Akib Sarwar