The EP7041 EtherCat Motion Box enables stepper motor control in a compact, machine-mountable device, without need for a protective control cabinet. Well-suited for harsh environments, the compact ...
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 simple stepper motors to grind out merry tunes and ...
Inspired by the floppy drive orchestras of others, [Jeremy] has built a Pi-driven MIDI music box with stepper motor resonators and outlined the build on hackaday.io. Control for the motors comes from ...
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