A CW keyer based on the K3NG and K5BCQ work

iambic-keyer-rp2040

Audio Filter DSP for Shorthwave Receiver. This Is a Digital Signal Processing to compute the audio of a Radio receiver. The project Is based on the Raspberry Pico pi board. The project implements s…

Tools for Choice Modeling, Conjoint Analysis, and MaxDiff analysis of Best-Worst Surveys

a PCB for a lightweight qrp Balun (1:1, 1:4 or UnUn 1:49)

BibBot is a browser extension that removes the paywall on German online news sites using your library account's access to press databases.

SWR and PWR meter with wifi interface

Simple script that sends your BME680 temp, pressure, humidity and gas sensor data to InfluxDB.

Music skip button for hackerspace Revspace based on the ESP8266/ESP32 ESP-Now protocol

Web interface for remote rig control of ham radios

🏠 A feature-rich but lightweight, buildroot-based Linux operating system alternative for your CloudFree CCU3/ELV-Charly 'homematicIP CCU' IoT smarthome central. Running as a pure virtual appliance …

A networked CW (Morse Code) keyer based on the ESP8266

Smart Thermostat bootstrapped with Arduino Bootstrapper.