Two-chip designs combining a microcontroller or DSP with a highly integrated driver IC simplify the design of a stepper-motor controller, while also enabling sophisticated control features that would ...

The DRV8811 provides an integrated stepper motor driver solution for printers, scanners, and other automated equipment applications. The device has two H-bridge drivers, as well as microstepping ...

Motor controllers in general and especially closed-loop controllers have come a very long way in the past few years. Control flexibility, adaptability, and strategies that were only dreamed of or very ...

The integrated half-bridges enable direct drive of DC, BLDC and stepper motors, controlled through Hall sensors or BEMF (back EMF) signal evaluation. A 12-bit ADC resolution, 16-bit timers, PWM ...

DALLAS, USA: Texas Instruments (TI) expanded its motor driver portfolio to include the company's first integrated stepper motor pre-driver. The DRV8711 is highly configurable with a best-in-class ...

Abstract: In view of the large size of the traditional stepper motor drive system, it is not conducive to the miniaturization and integrated design of equipment. An integrated stepper motor field ...

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 ...

Acromag now offers a stepper motor controller in their BusWorks® NT Series of Ethernet I/O modules. The new NT2710 module provides six pulse train/logic outputs, six encoder inputs, and four ...