This article details a project to create a small desktop appliance with an E-Ink display that shows a user's GitHub activity graph. It uses an ESP32 and a 3D-printed case, configured via a web interface.
Pomelo is a complete low-power gamma ray spectrometer designed for independent use or integration into other projects. The repository includes hardware versions Pomelo Core and Pomelo Zest, with details available on Hackaday.io. It is licensed under MIT, featuring a variety of files primarily coded in C.