This stepper motor sample code shows how to use our grey stepper motors along with their stepper controllers (the small green boards in the bin next to the stepper bin). Specifically, it is a basic program that has a special function that controls the steppers (it's basically like a library, it just hasn't been stuck into an actual library yet). So those functions will just sit at the bottom of your file, and you'll call them whenever you want to use the stepper. Don't use any of the Arduino stepper libraries, they don't work well with our steppers.