that earlier incarnation required an Adafruit Feather to operate and was used to help refine the firmware and design concepts that would go into the final hardware. The Open Book is powered by a ...

If you ever looked for open-source e-readers, you’ve no doubt seen [Joey Castillo]’s Open Book reader, but you might not yet have seen the Abridged version he’s building around a Raspberry ...

Search for the best digital art software and the best drawing software and you'll find plenty of options, all offering a broad array of brushes, design tools ... and its open-source heritage ...