# line follower and mazesolver components Used 1.Ardino nano 3 2.IR Sensor array 3.2 DC Motor 300rpm 4.two weels of 6cm dia. 5.Rechargeable batteries. 6.L293D IC 7.Bread board 8.Chassis 9.cascade wheel 10.connecting wires Software used 1.Ardino IDE ALGORITHM USED 1.left hand maze solving algorithm. youtube video link https://youtu.be/JYlZojrbgOo