Anyone who has hacked 3D printers previously (custom pottery/ceramic print heads, etc. or printhead positioning), please share your experiences.
Also please share your pottery-ceramics experience.
Check out this thread - http://forums.reprap.org/read.php?219,453972
I hooked up a solenoid with a flyback diode to my RAMPS board for one of my projects and controlled it I think with the Heating Bed pins? It’s been a while since I’ve worked on it, but it did work.