Description
This is a line following Robotic kit that is sold unassembled,And rhois helps students to learn how to read circuits, analize and assemble  This robotick kit after proper assembly can be used to follow the lines of black and white 
This system depends on the light reflection properties of each colour in this i mean white colour reflrcts light more than black so this property helps this robot to identify a white line from a black line hence controlling the motor in a way that they follow a white line or a black line.