An open source cross-platform USB stack for embedded system

Advanced fault backtrace library for ARM Cortex-M series MCU | ARM Cortex-M 系列 MCU 错误追踪库

T4th is short for Tiny Forth. This is a project for learning purposes, aiming to implement a Forth interpreter in Python that includes all core and core ext words according to the Forth 2012 Standa…

Pngle - PNG Loader for Embedding

仅需Python基础，从0构建大语言模型；从0逐步构建GLM4\Llama3\RWKV6， 深入理解大模型原理

使用现代C++实现的通用嵌入式库及框架 尽情在低成本低算力平台上享受到实时高性能的魅力

CherryUSB is a tiny and beautiful, high performance and portable USB host and device stack for embedded system with USB IP

the world's fastest compression library

低成本CMSIS-DAP V2调试器，IO时序SPI优化，速度级别200KB/S至450KB/S

List of single-file C/C++ libraries, with emphasis on clause-less licenses.

A super simple, super cheap all-mode QRP transceiver

A GPS bicycle speedometer that supports offline maps and track recording

Make your own Remote keyless system

Blog for Me

大概是2020年最全的免费可商用字体，这里收录的商免字体都能找到明确的授权出处，可以放心使用，持续更新中...

TMBASIC — Programming language for writing non-graphical programs

A simple APRS modem

SDR firmware and bootloader with configuration files for use with Eclipse, EmBitz and Makefile

A Buildroot distribution small enough to run on my business card

A low cost FPGA/CPLD dev-board based on AG1280Q48.

Another very simple timer-based scheduler

It is a plain, robust and safe driver to work with romfs file images

An open letter in support of Richard Matthew Stallman being reinstated by the Free Software Foundation

Arduino beacon shield firmware

LaTeX template for dissertations in Peking University

Programmer for 28C EEPROM

A low cost small size USB dev board based on WCH CH552.

一个非常简单好用的命令解析器，占用资源极少极少，采用哈希算法超快匹配命令！

A low-cost compact USB to CAN adapter.