This second activity involved a more complex maze with obstacles for guidance and A3 paper.
The Edison robot cars are very reliable and precise at low speed so we managed to programmed the way out of the maze without using the line follower sensors. ( that is a different activity)
We all used Edscratch to program Edison. Edscratch is a brilliant webapp that allow us take our ideas and using blocks we compile the instructions and download it to the robot car.