First sensor challenge

for your first sensor challenge you need to make 3 different programs that use sensors.  You can do these in any order.

the first challenge Smart Door Robot - Touch Sensor:
- make the robot drive forward into the wall
- stop when it touches the wall
- wait until the wall is removed
- once the wall is removed, move forward one rotation.

The second challenge Maze navigator - Ultrasonic sensor (tutorials, basics, stop at object)
Get through the maze using the ultrasonic sensor to tell the robot when to stop.

The third challenge Self driving car - Light sensor
Drive to the crosswalk and stop when it detects the black line (tutorials, basics, stop at line)

wait 5 seconds for the people in the crosswalk
drive forward to the black line
follow the black line to the end and stop. (Tutorials- beyond basics, switch)

To go to a challenge board you need the board pass.  you get to run 3 times before you have to return to your seat!