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Two-ball trackball

An open-source, fully programmable two-ball, three-button USB trackball by jfedor2.

KBD.news
Published November 22, 2021
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Not a keyboard, but another nice companion.

The GitHub repository linked below contains design files and code that can be used to make a fully programmable two-ball, three-button USB trackball: https://github.com/jfedor2/two-ball-trackball

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Published on Mon 22nd Nov 2021. Featured in KBD #53 (source).

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