Driving stepper motors is a perfect example: you can grab a cheap controller board, hook it up to a microcontroller, and the rest is essentially just software.

Posted in Misc Hacks, Slider Tagged actuator, arduino mega, electromagnet, h-bridge, l293, linear motor, positioner, stepper ← First Light: The Story Of The Laser ...

The Arduino-based evaluation kit (EVK) is said to supports the evaluation of ROHM Semiconductor’s motor driver devices and enables, facilitates and accelerates customers’ developments. Designed as a ...

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 ...

Today in devices that use stepper motors to make beautiful music we present to you this Arduino-powered, Raspberry-Pi containing music box that uses ...

I like this one - a super impressive Arduino-based barometer for measuring air pressure. There's something satisfying about the link with nature, a tangible connection with outside weather.

Eventually all music will be made this way: a 24-volt power supply, an Arduino board, and three stepper motors. In fact Akon is actually a simple stepper motor attached to a Vocoder and Pro Tools ...