- :
... ...
Check Your Understanding:
  1. 1. How were you able to determine what values the Line Tracking Sensor returns?
    2. We used the values from the video
    We turned the robot on and placed the light sensors over a light surface and then a dark surface
    We turned the robot on and placed the light sensor over the dark surface
    We configured the sensors, started the robot with no statements between the curly brackets, turned on the Sensor Debug Window and then placed the Line Tracking Sensors over a light surface and then a dark surface
  2. 2. The Line Tracking Sensor is a digital sensor since it only has two conditions, light and dark.
    3. True
    False
  3. 3. All line tracking sensors will have the same sensor values when looking at the same dark line
    4. True
    False
  4. 4. When calculating the threshold for a single Line Tracking Sensor, add the high and low sensor values and divide by 2.
    5. True
    False
Forward Until Dark

Thresholds

Variables