It is small, at 1.6 inches (40 mm) square, and provides up to 2 amps drive current for one axis and up to 1 amp for the second, with an optional second stepper or bi-directional dc driver daughtercard ...

[Kevin Lynagh] is interested in tiny PCB stepper motors, and after reviewing the various projects and patents to-date, decided to give it a try himself. These are basically a stepper motor that&#82… ...

At it’s heart, it’s a straightforward design, using a linear rail and a leadscrew driven by a stepper motor. Control is via an Arduino Nano, with a few push buttons and a 16 x 2 LCD display ...

The AMIS-30522 is a microstepping stepper-motor driver for bipolar-stepper motors. The IC can be interfaced via I/O pins and the SPI bus to an external microcontroller or a DSP.

Fully integrated camera drivers are available, as are compact high-speed H-bridge stepper-motor drivers for camera and lens motors (including focus, zoom, and shutter).

Two similar experiments were performed using MPS’s MP6500 stepper motor driver IC. The MP6500 driver IC uses accurate PWM current regulation, and can operate from a full step to a 1/8 step. Figure 7 ...

Toshiba Electronics Europe has introduced the TB67S559FTG 50V/3.0A stepper motor driver IC that supports constant current control with built-in current detection. 50V/3.0A constant current stepper ...