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Learn 2: Build and Calibrate

9. Test the Line Follower

          • Place the robot on a printed straight line template sheet with the black line somewhere below the line follower, as shown in the picture.
          • Click on the Test Line Follower button.

You should see output like that shown below (your position value may be different).

POSITION OF LINE = left

If both of the above tests resulted in output messages as expected then everything is working as expected and you can skip the next section and move on to the experiment section.