Thanks for the reply wvmarle,
wvmarle:
How do you know at which position your motors are? Don't they need to be calibrated to a certain point?
yes, they would. I have seen a few types, either a limit switch or optical switch. What type of homing switch would you suggest?
And it would be good to be able to have the speed set to say 200, but also have it so i can alter the speed.