This is my next big project: a 3d printer from recycled DVD drivers! The purpose is to learn more about how 3d printers work in a cost efficient and sustainable way. An Arduino UNO will control the 3d printer. The entire design of the 3d printer is public on the cad software, Onshape, for everyone to see as it grows (Just look up "3d Printer from DVD drivers" on onshape.com). Should be a fun build!
