Bracket sucker

thingiverse

I want to build a Polargraph that can draw on a very large window , so I thought of using the suction cups for matenere into place the two stepper motors of the movement management mechanism. I drew a bracket to replace the sniffer purchased in the store . you can see all the pics herehttps://www.flickr.com/photos/radiojam11/albums/72157664919159382 How I Designed This Bracket sucker I use SketchUp to design this bracket