And if you want to build one out you can get to the next arduino cult induction on the 27th of this month.
Daily Archives: Thursday, July 10, 2008
Stepper Motor Control With Arduino/Wiring
Here is a small example of using the arduino/wiring platform to control things in the real world.
A pretty good reference for the controlling stepper motors can be found at.
http://en.nanotec.com/steppermotor_animation.html
The following Circuit fleshes out the sketch at the site above.