http://feeds2.feedburner.com/VideosByTigertalar
the main idea is to find suitable printable constructions for ALL parts of a reprap. one way to get around the need for electronic stepper control is to realize the controller in mechanical components. here is a design that utilize the action of two solenoids requiring only a two bit up/down step signal. The idea is to design a integrated stepper motor and controller that can be printed by another reprap. and relying on two simpler solenoids for motion.
lol lego peices
conman33311 2 years ago