用Visual C＋＋实现二维等值线的COM组件的源码，感兴趣的朋友可以看看。(Using Visual C++ 2D contour of the COM component source, interested friends can see.)

基于MATLAB,用PQ分解法计算电力系统潮流(Solutions trend calculated using PQ decomposition method)

使用控制BLDC电机成熟方案，在洗衣机上使用年，都比较稳定，目前产品家家户晓。其中包含C语言及对应的PCB原理图，较为难得。(Use BLDC motor control mature solution, in the washing machine using, more stable, at present the product every so famous. Contains C language and the corresponding PCB principle diagram, relatively rare. )

利用c#.net编成的文本编辑器，基本功能齐全，希望大家喜欢-use c#. Net into the text editor, basic multifunctional hope you like

说明：  单片机常用的程序模块，学习单片机的好东西(SCM commonly used program modules, learning good things SCM)

CC2430无线模块的学习套件的范例代码，包含AD通道单次循环，IO口全测试，串口通信，点对点无线通讯等源代码，很适合初学ZigBee无线网络的同学。(Learning Suite sample code CC2430 wireless module, including AD channel single cycle, IO mouth full test, serial communications, point to point wireless communications source code, it is suitable for beginner students ZigBee wireless network.)

stm32通过ch376读取鼠标坐标,用鼠标来测量距离(STM32 reads the mouse coordinates by CH376, and uses the mouse to measure the distance)

ADS1273芯片驱动程序，采用SPI通信协议，单通道可切换通道采样，使用平台为KEIL4.2，驱动芯片为STM32F403ZE(A driver for ADS1274，use the SPI communication protocol.The develop platform is KEIL4.2)

在fluent中对一个固体应用udf加载了双椭球热源（生热率）(For a solid,using a udf to add a heat source to the double ellipsoid)

自己写的stm32蓝牙小车可调速程序 配置要求：STM32F103RCT6 LM298N电机驱动  HC-05蓝牙模块 完成功能：可以蓝牙远程遥控驱动  利用PWM调速