Exercises
Now you’ve had a taste of driving the robot motors, perhaps you can practice your skills with the following challenges:
- Can you make other shapes with this method, such as a triangle, or, by using gentle turns, drive in a circle?
- What is the lowest PWM value before the robot stalls on two motors?
- Does the preceding value change on one motor?
- How does the robot’s driving behave on a different surface, such as carpet or wood?