spycatcher2k:
Used these for points on a model rail layout.
I have come across those, but I don't reckon 6 of them would fit in one of those 'bots
Just thinking some more ...
While I don't think even 6 of the motors from the little servos would fit in one of those bots they might form the basis for an interesting challenge to make a slightly bigger bot that works much the same?
Or, put another way, what is the smallest similar 'bot' that could be made from readily available parts and a 3D printer?
...R