Easyduino: Open Source PCB Devboards for KiCad(github.com)240 points by Hanqaqa 6 months ago | 40 comments
80286 ATX mainboard based on the IBM 5170 AT PC(github.com)121 points by magicalhippo 1 year ago | 62 comments
Show HN: I open-sourced my AI toy company that runs on ESP32 and OpenAI realtime(github.com)109 points by akadeb 1 year ago | 55 comments
TampaDevs – Tampa Bay's Developer Community(github.com)58 points by keepamovin 2 years ago | 10 comments
RISCBoy is an open-source portable games console, designed from scratch(github.com)194 points by mariuz 3 months ago | 31 comments