Line+Following

Tell how your robot would behave running the following program. 1. What does the sensor sense? 2.What is a threshold? 3. When a sensor sees "light", how does the number compare to the threshold number? 4. When a sensor sees "dark", who does the number compare to the threshold number? 5. Is motor C on the left or right side of the robot? 6. Is motor B on the left or right side of the robot? 7. When motor C goes forward, which direction does the robot turn? 8. When motor B goes forward, which direction does the robot turn? 9. When the sensor sees "light", which motor goes forward and what direction does the robot turn? 10. When the sensor sees "dark", which motor goes forward and what direction does the robot turn? 11. Which side of a dark line on a light surface will the robot follow? 12. Describe the line following behavior. Include which motor runs, what direction the robot turns, and if the robot turns into or away from the edge of the line when "light" is sensed. Include which motor runs, what direction the robot turns, and if the robot turns into or away from the edge of the line when "dark" is sensed.