The reference FELINET server implementation
A CLI ham radio QSO logger
A hardware description language. Schematic blocks can be designed in Kicad and combined with code. I plan to use this when I design a relay computer.
A no-std hdlc modem
A no-std implementation of the Goertzel algorithm. Based on https://github.com/mcpherrinm/goertzel
Another emoji reaction bot(this one is for Discord)