Robot

We have a tracked Lego NXT-Robot with 4 light-sensors and 4 touch-sensors (2 front and 2 rear) and a claw arm. We program it with lego nxc and built it 3 weeks ago, but we had an other robot before this. The problem was, that it didn't go up the ramp so we had to change the whole robot. Only the program is almost the same. Now it's working and we are realy interested, wheather we'll have new problems in Istanbul.

We didn't destroyed our old robot. It is very similar to the new, but it has 2 large wheels instead of the tracks. It's a little bit bigger and faster. We will take both to the championchip, because if the ramp is not as steep it works too and we've an alternative robot.