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.

Explore creative ways to use DC motors in everyday applications and learn easy, fun techniques to enhance any project. From life hacks to Arduino creations, these ideas are perfect for anyone ...

That’s because brushless DC motors require carefully timed signals used in a process called Electronic Speed Control (ESC). [Fileark] built and ESC using an Arduino and has a couple of posts ...