Build a SDR SW/MW/LW Receiver with a Raspberry Pi Pico

BITX40 sketch for Raduino

RTTY Decoder for SDR and HAB

Arduino LDMOS SSPA controller with Nextion HMI display

A QRP WSPR transmitter leveraging a Raspberry Pi

Magnetic loop antenna (STL) controller

Philips FM1000 EEPROM channels and configuration parameters editor

A new firmware for ubitx rig. It uses FsmOs.

Arduino controller for portable HF transceiver with an Si5351 oscillator, WSPR, memory channels, etc

Improved Arduino CAT library for the Yaesu FT817

ESP32 based 1 Watt LoRa (433 MHz) development board for APRS, Meshtastic, TinyGS

BITX40 sketch for Raduino (Japanese)

Arduino 7" UTFT touch display for amatuer radio HF power amplifier

Ham related Arduino sketches

USB Keyboard adapter for sending Morse code using a computer. Can be used with Virtual Band (vband) from Ham Radio Solutions.

Simple SI5351 based SWR resistive bridge antenna analyzer

Projects from CS682 Artificial Intelligence. Minimax, Naive-Bayes classifier, Kalman Filter, and Reinforcement learning

EDVAC is a rover im building in my own time, here is the code

Simple VLF receiver using PC soundcard with direct sampling.

APRS tracker library