In this paper, we propose an advanced approach to improve the accuracy of stepper motors based on an effective phase compensator. The proposed approach includes an adaptive current controller and an ...

A professional embedded C application for the Raspberry Pi Pico that combines LED blinking with 4-channel stepper motor control using ULN2003 driver boards. The project demonstrates GPIO control, ...

Microstepping drive for a stepper motor is a well-known technique to improve the stepper motor performance. Normally, microstepping is carried at fixed pulse width planned. However, this method is ...