Quote Originally Posted by edgas10 View Post
hi thanks for your help , i dont think servos would be the best option .
they are not precise and lack of power is a problem too
i have a cnc machine made by me and i want to use steper motor because they have power and are precise.
i want to make my robot in aluminium cut im my cnc machine .
the idea is get a interface board that doesnt need to be connected to the computer to drive stepper motors .
thanks very much
oh and i forgotthis:
this is for studio recording so for diferent bands i need that the positions can be stored, to be easely adjusted.