Adjust the phase current, crank up the microstepping, and forget about it — that’s what most people want out of a stepper motor driver IC. Although they power most of our CNC machines and 3D printers, ...

The Stepstick and Pololu motor drivers are the heart of just about every Reprap electronics board, but they can go bad. The usual way of testing these things is to rig up a microcontroller on a ...

Simple hardware and software techniques are illustrated in this project wherein 3 common 4-coil stepper motors are driven and controlled using a single Stamp II board. The device is a modified version ...

Stepper motors are now being used more frequently in industrial environments. Increased performance and reduced size make them increasingly attractive, and their application is no longer limited to ...

Oriental Motor is pleased to announce the arrival of the EtherNet/IP communication protocol to the αSTEP AZ Series AC Input stepper motor drivers. This new EtherNet ...

This article shows the hot-swap testing results of Allegro’s A5977 and A5979 microstepping DMOS drivers. The experimental setup, measurement of parameters are included in this article as well. This ...

Different types of motors need different types of drivers. Requirements for a variety of applications. Selecting the right motor driver is crucial to achieving the required functionality and ...

The 0.72° unit needs no wiring between controller, driver and motor, with no need for a pulse generator. A positioning function is built in, ensuring that the traveling amount, speed, and other ...

Even veteran engineers often suffer from a lot of misconceptions about stepper motors and how to drive them. This article will focus on clearing up just a few of these misunderstandings so that ...