Stars
Open source minimal stack for the ch32 line of WCH processors, including the ch32v003, a 10¢ 48 MHz RISC-V Microcontroller - as well as many other chips within the ch32v/x line.
L4 R2: ASR 624MHz Cortex-R5 Cat.1 SoC (ASR1606/ASR1602)
A fully compliant RISC-V computer made inside the game Terraria
Advanced arduino based firmware for TEF6686 with ESP32
Cross platform GUI toolkit in Go inspired by Material Design
该项目是为全志 F1C100S/F1C200S 所编写的库函数，编写风格模仿 STM32 标准库，使得从 STM32 过来的人更容易上手。项目已经移植了 cherryusb、fatfs、lvgl、rt-thread。
L3 R2: xinlinggo 216MHz Cortex-M4 MCU (MH32F103A/MH2103A)
An ultra-lightweight database that supports key-value and time series data | 一款支持 KV 数据和时序数据的超轻量级数据库
基于python开发的编码转换工具，图形化界面基于pyside2（qt5）开发。 支持批量转换任意格式的文件编码； 可将文件编码转为UTF-8 BOM 、UTF-8、GB2312中的任意一种格式；
Allows Android apps to interact with BLE beacons
Android Bluetooth Low Energy (BLE) Fast Development Framework. It uses simple ways to filter, scan, connect, read ,write, notify, readRssi, setMTU, and multiConnection.
OCR离线图片文字识别命令行windows程序，以JSON字符串形式输出结果，方便别的程序调用。基于 RapidOcrOnnx 。
OCR software, free and offline. 开源、免费的离线OCR软件。支持截屏/批量导入图片，PDF文档识别，排除水印/页眉页脚，扫描/生成二维码。内置多国语言库。
Connect your mobile devices (Android/iOS/WindowsPhone) to PC
Read-only mirror of the official repo at git://sigrok.org/libserialport. Pull requests welcome. Please file bugreports at sigrok.org/bugzilla.
DoraOS 是我个人所写的RTOS内核，结合FreeRTOS、uCOS, RT-Thread, LiteOS 的特性所写，取其精华，去其糟粕，本项目将持续维护，欢迎大家fork与star。
精读鸿蒙内核源码,百万汉字注解分析;百篇博客深入解剖,挖透内核地基工程.注解同步官方,工具文档齐全,多站点发布 . weharmonyos.com
Modbus Memory Emulator allow you to emulate a modbus plc (slave). A script can be written and run in background in order to react events.
痞子衡单片机排行榜，以MCU主频和Coremark跑分为基础（后期会加入更多指标），搜罗国内外8051/ARM/RISC-V等不同赛道的MCU型号做细分指标排名。从2023年1月起，每个季度发布一期
开放原子开源基金会孵化的物联网操作系统，捐赠前为腾讯物联网终端操作系统TencentOS Tiny