Arduino sketch to operate a NEMA17 with DRV8825 and 28BYJ-48 with ULN2003 Stepper motor. This sketch can be used for both motor types. With a #define the motor type / driver is selected. // ***** ...

It’s increasingly common for designers to pair stepper motors with motion-control SoCs. In fact, more design engineers than ever are setting up SoCs themselves for motion applications. These chips ...

Stepper motors are often used for positioning since they are cost-effective, easy to drive, and can be used in open-loop systems—meaning that they don’t require position feedback like servo motors.