Tactics part 3

Goal
- Measure lake temperature

Tactics
- When mars rover is not standing above a lake the mars rover drives in a straight line until lake is found with one of the light sensors
- When lake is found the measuring device is let down. If the device hits mars instead of the lake the touch sensor (seen the picture below) is not pressed and the measurement is neglected. The rover will than turn a certain amound of degrees and try again until touch sensor is pressed and measurement is valid.
- Temperature is sent to earth computer
- Turn to tactics part 1

Execution:
Tactics part 3 has been tested as can be seen in the movie below.