door opener
thingiverse
3D-printable door open, with spindle and stepper mount as used in MakeSpace Leiden to open de space door. it's driven by commonly used stepper driver and a raspberry with rfid reader. http://svn.martenvijn.nl/svn/deuropener/20150731_205330.mp4
Download Model from thingiverse
With this file you will be able to print door opener with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on door opener.