Now, the Smoothieboard is up on Kickstarter, giving everyone the opportunity to get their hands on this very cool CNC control board ... 4, or 5 stepper motor drivers. These Allegro A4982 drivers ...

Mechaduino is a board that sits on a regular stepper motor and turns it ... for the motors on a normal CNC or 3D printer, which have full closed loop control as shown in the video after the ...