Our robot is called ARM_robot . We have chosen this name because the three servomotors look like an arm.
We have added two NXT boxes because one box can have only 3 servomotors while we needed 5 servomotors. 3 servomotors are connected to the arm box and two motors to the chassis box.
Our group selected caterpillar tracks for the look. A color sensor is positioned ahead, it scans the colors of the brick.
The NXT chassis box is controlled with Bluetooth connection from a phone.
The arm is controlled with the NXT program.