But for his purposes, a generic stepper motor controller that featured a potentiometer to adjust the speed was enough. He found a suitable board online for around $5 USD, ...

Controlling the motors is done through [Guy Carpenter]’s Switec X25 library for the Arduino, allowing an Arduino Uno to control up to three stepper motor gauges simultaneously.

Kevin Teresa based in Switzerland has created a new open source stepper motor driver board with 6A / phase and 48V capabilities enabling it to drive a wide. ... – Control motor up to 6A / phase ...

Even first-time users can get a stepper motor moving as commanded in 30 min or less. Commands can be issued from any serial terminal program or from the EZ Stepper Windows program, but the EZHR17EN ...

“However, stepper motors have a considerably higher torque than servo motors of comparable size at low speeds. This makes stepper motors well-suited to get rid of a gearbox without losing positioning ...

Pocatello, Idaho&#8212AMI Semiconductor says itsAMIS-30621 and -30622 stepper motor controller ICs for automotive applications are the industry's smallest. In a micro leadframe package, these chips ...

Single-Chip Stepper Motor Controller Jan. 25, 2013 Precision movement and positioning systems used in industries such as automated manufacturing using the advanced single-chip digital motion ...

How to Control a Stepper Motor Using a Computer. Stepper motors produce accurate, computer-controlled motion for applications such as robotic arms and paper-feed mechanisms for printers.

Typical stepper-motor control circuits use either logic gates and flip-flops or shift registers to generate the proper sequences of binary codes that produce bidirectional stepper-motor movement. A ...