The Arduino source for this can be found on the ... of a larger goal to make a complete 3D printer based around these ‘DC motor stepper motors’ which we will watch with interest.

Need a powerful electric motor on the ... a simple two wire DC motor. They also discuss some of their favorite ways to control the motors ranging from a light switch to an Arduino.

An interesting Arduino project has been published to the Instructables website showing how an Arduino CNC shield and controller has been used to create an awesome 3 axis Arduino CNC plotter.

So long as the 0V rail is connected to the Arduino 0V rail, the positive rail can be any dc voltage – more or less that the Arduino, so great for 12V motors. And it is compatible with both 5V and 3V ...

Imagine my joy when I came across Design notes on precision phase-locked speed control for DC motors, and excellent Unitrode/TI application ... An interesting project for an Arduino, I feel, would be ...