Hi all, I'm looking to update a system that used turns of a cable and converts it into a speed. I wasn tto replace the cable with a stepper motor and drive the stepper motor.
My question is how fast ast the stepper motors? I never see the quoted rpms. I dont need that high rpm, but just wanted to check before buying one..
Where can i get one? I've seen many on ebay, but don't know which ones are compatible wiht http://arduino.cc/en/Tutorial/MotorKnob
Thanks for any advice.