Ploopy - Rollerball mouse
Download from github
Goto Project
A trackball mouse. Mechanical files, PCBs, and firmware all included.

A trackball mouse. Mechanical files, PCBs, and firmware all included.

An awesome - fully working - rollerball with high end components

Check out the wiki here

License: GPLv3, OHL CERN v1.2
Authors: ploopyco