Look at the size of this stepper motor, what sort of printer could you build with that! http://www.3ders.org/articles/20130107-powerlolu-board-powerful-open-source-stepper-motor-driver.html
Look at the size of this stepper motor, what sort of printer could you build with that! http://www.3ders.org/articles/20130107-powerlolu-board-powerful-open-source-stepper-motor-driver.html