51单片机使用PWM控制无刷电机运转

实现计算器的基本功能，还包括计算器的科学计算功能，提供菜单的选择功能。(To achieve the basic function calculator, but also includes calculators for scientific computing capabilities to provide menu options.)

实现STM8L152串口3数据的收发，亲测可以正常使用(STM8L152 serial port to achieve 3 data transceiver, pro test can be used normally.)

说明：  基于IAR开发环境，野火PIT 配置文件，包含C和H文件(Based on IAR development environment, wildfire PIT configuration file, including C and H files)

Gestion de una intranet bien bonita -Gestion de una intranet bien bonita

it will be useful when a system is trying to out data and another is trying to received data.

水仙花数的C实现，很不错的，我感觉。希望能对大伙有用，谢谢大家(narcissus)

在QT集成环境写的贪食蛇游戏程序源码，游戏开发入门、初级入门，可参考参考

含有可執行文件,用bmp來卸的,非常漂亮的表面(Contains executable files, unloaded with bmp, very nice surface)

利用棋盘格进行相机标定，需要提取棋盘格角点，本代码应用C++、OpenCV对棋盘格角点进行提取（高标定板与低标定板提取方法一样），共10*10既100个角点

Non-linear and impact load produce harmonic current and reactive current, and will bring great pressure to the public grid power quality.