OpenScan EMT - Photogrammetry Turntable

This is a larger scalable version of the brilliant OpenScan 3d Scanner designed using EMT conduit. In this configuration you can scan on object within an 18" or 455mm envelope. It requires an additional stepper motor and a small modification to the original arduino sketch. You can scale this design by increasing the lengths of the EMT conduit. The NEMA 17 Motors have sufficient torque to move an unweighted rotor, but counterweights are necessary for larger/heavier objects.

This is a work in p