This pump is made up of 3D printed components, an aluminum extrusion, and a very powerful stepper motor. As the motor turns, the lead...

These are various iterations of a paste extruder for printing pastes with an existing printer. Each time I print a component, I find some...

Assembly begins! 2020 aluminum extrusions, 3D printed components, stepper motor, & belt. I will eventually post a full bill of materials...

3D printed housing for the Arduino and CNC shield/stepper drivers. I remixed this design from https://www.thingiverse.com/thing:2379541/f...

I have begun to 3D print components for a CNC pen plotter. If all goes well, it will be able to create a drawing up to approximately 25 x...