Hackaday Prize 2022: An Easy-To-Build Fermenter For Tempeh

Fermenter on the desk, with the front door opened and some tempeh disks visible inside of it

[Maud Bausier] and [Antoine Jaunard] believe we should all know about tempeh — a traditional Indonesian food made out of legumes fermented with fungi. To simplify the process a bit: …read more Continue reading Hackaday Prize 2022: An Easy-To-Build Fermenter For Tempeh

Open Book Abridged: OSHW E-Reader Now Simplified, Pico-Driven

Two e-readers side to side. On the left, you can see the frontal view, showing text on the e-ink screen. On the right, you can see the backside with a semi-transparent 3D-printed cover over it, and two AAA batteries inside a holder in the center.

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 …read more Continue reading Open Book Abridged: OSHW E-Reader Now Simplified, Pico-Driven