I am back again with good news.
I,ve been a little bit busy but finally I have finished my project.
My Zumo Robot
I have attached a IR sensor so it can be driven as an RC Robot.
Also an Ultrasonic Sensor so it can avoid obstacles.
It has a Zumo reflectance sensor array so it can follow lines as it was designed for.
Here I let you some videos so you can see it in action.
AVOIDING OBSTACLES (Blue spots on video are camera reflections)
Hope you like it
Sorry for my poor english.