Ultrasonic sensor & Servo

An Ultrasonic sensor on the AWBB Robot

We have decided to choose an Ultrasonic range meter mounted on a Servo to be able to find the best direction with no obstacle.
We've detected a conflict with the Melody part of the Arduino Robot. The Melody part is dedicated to play music on the Arduino Robot and uses the same timer used by Servo library.
As playing sound was not mandatory for the AWBB robot, we've decided to suppress this musical part and all its dependencies.

Reference link:

• Ultrasonic range meter Maxbotix-lv-ez1-ez-1 http://snootlab.com/adafruit/294-capteur-de-distance-maxbotix-lv-ez1-ez-1.html