I, I'm back again.
I've done some reading, and I'm starting to get an idea of what I'm going to need to control the motor (wich can be DC, servo or stepped).
I'll have to make an H-Bridge circuit, or better, I can buy a microprocessor do to the job (I think I'm going to choose this 2nd option). Someone please correct me if I'm wrong.
Now I have another question:
How can I measure the distance between my robot and a point in distance? Is there any component I can buy that will do this job? Is this IR or ultra-sound?
I'm going to need to get the readed data to my computer. The measurements should be precise.
ty