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 ...

grbl is stepper motor controller firmware for three-axis cnc machines, intended to run on Arduinos with a motor driver add-on board. Engineer in Wonderland cnc-related blogs are indexed here It is the ...

“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 ...

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 ...

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 ...

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 ...

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.