A port of Doom (1993) that runs inside a PDF file

Linux running inside a PDF file via a RISC-V emulator

This repository contains the official firmware for Meshtastic, an open-source, off-grid mesh communication system.

Make the ESP32-C3 speak USB Power Delivery

Zero-dependency single-file C header for VPX coding, a form of Arithmetic coding.

High performance UI layout library in C.

Python code to control DMM servo controllers over serial

C++ code to read data from a Roche Accu-Chek Guide blood glucose monitor over bare metal USB

Custom firmware for Tuya devices on the PHY622x2 chipset

JebP - Single header WebP decoder

A 'missing manual' for the WCH CH32V003 microcontroller factory bootloader

GPU-accelerated compiler

C compatible version for https://github.com/klauspost/reedsolomon.

Running Game Boy ROMS on the STM32 ARM Cortex microcontroller

The mushroom controller, is a micropython powered mppt solar optimizer to investigate different algorithms.

Tiny public domain EFI library

Linux kernel source tree for Lenovo Tab P11 (TB-J606F/L/X)

RISC-V linux on the raspberry pi pico 2

Rotary Encoder with I2C Interface

DVI for HSTX

STM32 Based soldering station for JBC cartridges, 9-24 VDC and USB-PD power

A small 3-in-one thermometer, barometer and gigrometer for indoor use

The Quite OK Package Format

Building a community around a cheap ESP32 Display with a touch screen

3-stage RV32IMACZb* processor with debug

extracts firmware from hidden partitions on Kobo/Tolino ebook readers

Yet another single header json parser

The “Quite OK Audio Format” for fast, lossy audio compression

The “Quite OK Image Format” for fast, lossless image compression