- Understand the distance detection code and the measuring principles from the Ultrasonic manual.
- Add your code to the distance detection so the robot detects distance in mm and prints the result on the console.
- Verify it with A4 paper (210 x 297 mm) for instance!
- Using distance detection and movement code program the robot to move at different speeds depending on the detected distance.
- If there is time left cooperate with another group to make one robot following the other in a row (perhaps you can add more than one robot).