- introduction :
the robot can sort out some lego brics of different colors. it can put in different box. - materials :
sensors : -color sensor
-touch sensor
actuator : 5 servo motors
- manufacturing :
Our robot is made in two parts.-The robot arm could pick up the lego bricks, the arm will be equipped with a color sensor to scan the colors of the bric. If the robot detects a blue color it pinchs the brick with motor 3. If the robot detects another color other than blue it doesn’t pinch the brick. After the second motor makes the arm revolve 180°. Then the robot drops the brick in the boxes.–The frame is supporting all the robot and the NXT box. Under the frame there are two motorised wheels and another one that allows the robot to turn on right or left. That is why we need two NXT boxes because there are not enough input on one box for all the sensors and motors to command them
Marc