Simple unit testing for C

Open-source, low-cost 10.5 GHz PLFM phased array RADAR system

Tools and firmware for the Si1000

Build cost spreadsheet for a KiCad project.

Python package for generating multi-unit schematic symbols for KiCad from a CSV file.

🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

A lightweight tar library written in ANSI C

Arduino based hacking tool for smart batteries using SMBus.

Low-cost LS/FS/HS USB sniffer with Wireshark interface

Tokenblauser GPSDO

Open-source telemetry dashboard. Supports UART, BLE, MQTT, Modbus, CAN Bus and more.

Files for my Lars GPSDO project

Fast C++ logging library.

Small configuration file parser library for C.

Lightweight C++ command line option parser

The AVR-LibC package provides a subset of the standard C library for AVR 8-bit RISC microcontrollers.

VP-Digi - a functional, cheap, easy to assemble and configure STM32-based APRS digipeater controller with built-in KISS modem.

Create simple APRS modulator using Arduino UNO

General purpose firmware for MicroModem with forward error correction and larger packet sizes

Universal HamRadio Remote HTML5 interface

A terminal for the web

Cloudlog is a web-based amateur radio logging application built with PHP and MySQL. It supports a wide range of station logging activities, from HF to microwave, and integrates with companion tools…

KiCad Symbol & Footprint Library for Arduino Modules (Shields, Sockets and Tiles)