Dual stepper motor driver shield can drive 2 stepper motors at the same time by Arduino. It can work with the power supply from 4.75V to 30V (starting from, we use a new one which supports power supply from 4.75 to 15V). High accuracy control, it can be supported by Arduino for CNC milling machine.

Boyd, Malcolm. .

Peter Norberg Consulting, Inc. StepperBoard ProductsOur stepper motor controllers are designed to be useful to researchers, experimenters and hobbyists, and are appropriate for industrial applications. They are excellent for control of anything from small linear actuator devices to medium-duty X-Y positioning tables.

As-is, each can be directly used in small pan/tilt mechanisms. Using our products, only minimal external electronics are needed to operate any simple stepper-motor-driven device (such as implementing a computer-controlled security camera).All of our stepper motor controllers that directly drive motors support microstepping, and some of our products can generate step requests at up to 500,000 microsteps/second (step rates are board model and firmware dependent: Currently, the six axis, and controllers are by far our 'fastest' products).For more information about all of our products.