May 12, 2019
Description
Based on off_grid_craft's design. These motors are small and cheap and will stall if the pump is run too fast. Produces a very slow, precise and reliable flow rate. I have mine operated by an Arduino and a potentiometer to control speed and direction.
Silicone tube, 3mm OD
3x MR93ZZ bearings
2x M4x25mm bolts
2x M4 nuts
28BYJ-48 stepper motor
License:
Creative Commons - Attribution
milks
