Because my Remot Control of "Fishing robo(A)t" is broken, have I a little time for next robots.
I wanted always to build a Line Follower robot. This is very easy robot. He has two CMY70 sensors, but he can drive with only one sensor.
Here you can see one CMY70
and here second.
I built also one SRF05 Ultrasonic.
More photos of the building can you see in a first film.