Website: thingiverse
Author: ekaggrat
Price: Free Download
File format: .Stl 3d printable
Description:
update 2(2016/11/25) added printable spacers and a motor mount plate for 20mm npm motorupdate 1(2015/2/6) : added assembly sequence sheet . this is a simple clock based on a single geared stepper motor which i found in surplus 10 for a dollar… The motor is basically a 1:30 geared motor working at 12v with a 3mm shaft