DIY two-ball trackball

By Xah Lee. Date: . Last updated: .
DIY two-ball trackball 2022-05-21
DIY two-ball trackball 2022-05-21 by Jacek Fedoryล„ski (aka jfedor2) https://github.com/jfedor2/two-ball-trackball

Ball diameter: 38 mm [see Trackball Ball Replacement]

DIY two-ball trackball 2022 config
DIY two-ball trackball 2022