Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs,…

Klipper is a 3d-printer firmware

esp8266 wifi-serial bridge, outbound TCP, and arduino/AVR/LPC/NXP programmer

The granddaddy of HTML tools, with support for modern standards

A DBus daemon to configure input devices, mainly high-end and gaming mice

Extremely fast tool to remove duplicates and other lint from your filesystem

System Shock (PowerMac version / Official GPL Release)

USB Hi-Res Stereo Audio DAC using STM32F411 / 401 "Black Pill" development board and Texas Instruments PCM5102A / Philips UDA1334ATS DAC modules

An interrupt driven UART Library for 8-bit AVR microcontrollers. Uses built-in UART with circular transmit and receive buffers.

Supporting documentation and software for the MPPT Solar Charger

Enable 24-bit / 96kHz Hi-Fi PCM stereo audio output via USB Audio Class 1.0 asynchronous mode on STM32469I-Discovery · Volume and mute control implemented

SDR-Widget is an interface based on the Atmel AT32UC3A3 microcontroller that provides the following functionality to SDR circuits such as the SoftRock.

1-Wire protocol library for ATTiny85 microcontroller

Stable versions occasionally updated. For development, see: https://github.com/cdsteinkuehler/linuxcnc