Martin Buehring's repositories
1009-GPS_Derived_RF_Generator
Arduino code for GPS Referenced RF generator
1011-WSPR-TX_LP1
Arduino firmware for WSPR-TX Mini, WSPR-TX_LP1 and WSPR-TX Desktop
ADX
ADX - Arduino Digital Modes HF Transceiver
digikey-kicad-library
An atomic parts library for Ki-Cad.
Easy-Digital-Beacons-v1
A simple and easy Arduino / Pi Pico / ESP8266-powered WSPR, FT8, and FT4 beacon system which uses NTP + DS3231 RTC for timing. Super extensible! Now comes with optional GPS support.
JTEncode
JT65/JT9/JT4/WSPR/FSQ Encoder Library for Arduino
LightAPRS-W-1.0
Arduino based APRS & WSPR Tracker
MiniRadioTelescope
Arduino and python code for a mini-radio telescope.
MorseArduino
Generate Morse Code for transmission on a digital I/O pin
Morserino-32
Morserino-32 multi-functional Morse code machine, based on ESP32
NanoVNASharp
Reverse engineered NanoVNASharp application by Roger Clark with extras XD
Open-Headset-Interconnect-Standard
An open standard for a common interconnect between headsets and radios.
pico-WSPR-tx
WSPR beacon for Raspberry Pi Pico, based on pico-hf-oscillator library. It doesn't require any hardware - Pico board itself only.
RFBitBanger
A QRP digital transceiver created from readily available parts for off-the-grid maintenance
SerialMenuCmd
This Arduino library constitutes a basic Command Line Interface
usb-morse-keyer
PIC16F886 based CW auto key controller with USB support
WSPR-1
Weak Signal Propagation Reporter on a breadboard
wspr-si5351
WSPR very basic JTEncode implementation