cool, why a 4 pole compared to a 6 pole? what is the difference. also as devils advocate, why do you need encoders with stepper motors? are they really needed?
i have toucam and a 3000, have given the 3000 to my old man. i am about to buy a t thread adapter and a eyepiece projection adapter
http://www.telescopes-astronomy.com....am_philips.htm to use with my toucam. the 6mm fl of the toucam as prime focus is too much magnification with out tracking.