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「CNote」一份涵盖大部分学习 C 语言所需要掌握的核心知识，致力于打造最易懂的 C语言入门教程，让天下没有难学的 C语言。（包含C语言教程、C语言精华文章）
MDK-Middleware (file system, network and USB components) source code for Arm Cortex-M using CMSIS-Drivers and CMSIS-RTOS2 APIs.
基于单片机实现的队列功能模块，主要用于8位、16位、32位非运行RTOS的单片机应用，兼容大多数单片机平台。
At-RTOS is an open and user-friendly real-time operating system (RTOS) for the embedded controller (EC).
Control WS2812B and many more types of digital RGB LEDs with an ESP8266 or ESP32 over WiFi!
Research on Frequency-Hopping Spread Spectrum protocol with NRF24L01
《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 代码。简体版和繁体版同步更新，English version ongoing
Easily disable/enable Intel Display Power Saving Technology (DPST)
Linux kernel for Atmel AT91SAM SoC - Gestic IC Support
µC/OS-III is a preemptive, highly portable, and scalable real-time kernel. Designed for ease of use on a huge number of CPU architectures.
A platform for building proxies to bypass network restrictions.
Community managed domain list. Generate geosite.dat for V2Ray.
CatSniffer is an original multiprotocol and multiband board for sniffing, communicating, and attacking IoT (Internet of Things) devices using the latest radio IoT protocols. It is a highly portable…
Low-cost LS/FS/HS USB sniffer with Wireshark interface
STM32 LCD drivers (currently: spi(dma), gpio, fsmc(dma), st7735, st7783, ili9325, ili9328, ili9341, ili9486, ili9488, hx8347g)
A bare metal programming guide (ARM microcontrollers)
CherryUSB is a tiny, beautiful and portable USB host and device stack for embedded system with USB IP
A dedicated performance counter for Cortex-M systick. It shares the SysTick with users' original SysTick function without interfering it. This library will bring new functionalities, such as perfor…
Application Binary Interface for the Arm® Architecture
RT-Thread is an open source IoT Real-Time Operating System (RTOS).
找不到得心应手的CAN调试工具吗？本项目是一个低成本（30rmb）、小体积、超迷你的开源CAN总线调试工具
An using JEDEC's SFDP standard serial (SPI) flash universal driver library | 一款使用 JEDEC SFDP 标准的串行 (SPI) Flash 通用驱动库