K9HZ Electronic Kits

A collection of font used in my uSDX radio projects

A manual antenna tuner with a Pi topology LC network

A Morse Code Practice Keyer

Arduino-based WSPR beacon

A radio design similar to the uSDX, but using an Atmega644 processor

The ADX-MINI is a variation on the ADX digital radio design by WB2CBA

FT 8 POCKET - Palm size FT8 Interface Terminal

Yet Another Pocket FT8 Transceiver

Simple code to control Si5351A from MicroPython boards

A reStructuredText Editor

FPGA based transmitter

Chips 2.0 Demo for Atlys Spartan 6 development platform. Web app using C to Verilog TCP/IP server.

AVR based GPS speedometer with retro LED display

FPGA Design Suite based on C to Verilog design flow.

Tutorial and example projects for the Arrow MAX1000 FPGA board

A simple to use 4 polyphonic wavetable synthesizer library for Arduino.

Tiny, fast, non-dependent and fully loaded printf implementation for embedded systems. Extensive test suite passing.

RISC-V System on Chip Builder

A simple python utility to describe and simulate hardware in Python

Mathematical Functions in Verilog

FT8 receiver in C++

An annotated simple FT8 demodulator.

synthesiseable ieee 754 floating point library in verilog

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

A collection of cool projects to make!