In the Labyrinth using Encoders program, which method is used to change the distance the robot travels?

In the Labyrinth using Encoders program, changing the number of counts on the encoder is the correct method to adjust the distance the robot travels. Encoders work by counting the rotations of the wheels, which directly correlates to the distance traveled by the robot. By modifying the count—setting it to a higher or lower value—you can precisely control how far the robot moves. This is crucial in robotics, where accuracy in navigation is often critical for completing tasks or following paths.

The other methods, while relevant in different contexts, do not directly adjust the travel distance as accurately. Changing the wheel size affects how far the robot travels with each rotation but does not provide the immediate control that encoders do. Adjusting motor speed influences how fast the robot travels but not the actual distance covered per movement command. Modifying the power supply could impact overall motor performance but does not provide a solution for setting a specific travel distance. Hence, using encoder counts offers a systematic and reliable approach to manage movement distance effectively.