Faster Line Tracking

1. It just spun in circles with a slight hesitation over the black line.
2. It is moving too fast and by the time it starts to turn left because its dark, the sensor has already moved past the dark and onto the light of the other side so it has to turn right again.
3. Put it on the back of the robot.
4. Under the wheels.
5. because it is on the back which moves in the opposite direction as the front.
6. When the sensor is on the back of the robot it is on the center of the turn theretofore will remain on the black line longer and can register it for the turn.
7. i) done
ii) 30%, 24 seconds
iii) 91%, 14 seconds
iv) 14/24-58.3%
8. If it registers light, it turns right and if it registers dark it turns left. These are swing turns in reverse.
9. When the robot is backwards, right and left reverse. Label the wheels.