Patchbay using four 16x16 digital-analog-crosspoint matrix. Built-in arduino-like using atmega and ftdi.

DONT LOOKS THIS IS AWFUL

EMW3165 breakout for plant monitoring

https://hackaday.io/project/9439-t030

Yaesu/Sommerkamp FRdx500 : Marker 25/100kc calibrator option rebuild.

Use an Arduino and Python to emulate an Analog Plotter

Midi interface for Amiga with 3xOUT, IN and THRU.

Ansible role to install OpenWebRX and all dependencies

If working, that project would make an ESP32 a compatible endpoint like flrig for programs such as js8call, fldigi etc.

La machine à écrire des enfers