HACKBMTH Polargraph
thingiverse
This creator built a Polargraph during HACKBMTH 2013 at REDWEB, using materials such as stepper motors from an Epson Stylus 600 printer, a dual stepper shield from iTead Studios, an Arduino Uno, string, and spanners. The Polargraph was 3D-printed with designs made onsite and featured a whiteboard as the drawing surface, suspended pen using string, and 3D-printed motor mounts, gondola, and spools from Thingiverse. Despite limited time for calibration, it successfully drew a square. The motor mount design is specific to Epson steppers but can be easily altered due to its parametric scad file. Control software and firmware are available on Polargraph's website. HackBMTH details are found at hackbmth.org.
With this file you will be able to print HACKBMTH Polargraph 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 HACKBMTH Polargraph.