It’s fair to say that building electronic gadgets is easier now than it ever has been in the past. With low-cost modular components, there’s often just a couple dozen lines of code and a few jumper ...

Throw some blinking LEDs on a project and it’s bound to make the front page of Hackaday. We do love builds of a more analog character, though, and this analog gauge stepper motor breakout board seems ...

Eventually all music will be made this way: a 24-volt power supply, an Arduino board, and three stepper motors. In fact Akon is actually a simple stepper motor attached to a Vocoder and Pro Tools.

Here is how to implement a stepper motor to sense position and actively correct any error that might accrue during actuation.