DrawingChart

说明：  win98下的人类设备接口的安装示例，怎样加载，怎样卸载以及INF的制作(the human interface equipment installation example, how to load, unload and how the production of INF)

c#网络抢答器，运行时需要.net framework 2.0(A c# lan responder)

通过C语言实现展示部分VSIPL封装的函数(Realizing the Function of Displaying Part of VSIPL Packaging by C Language)

Inside COM 电子书配套源码(Inside COM source code)

该程序实现了CC2530+SIM900a实现的gprs网关。能够收发gprs数据，收发短信(The program implements CC2530+ SIM900a achieve gprs gateway. Can send and receive gprs data, send and receive SMS The program implements CC2530+ SIM900a achieve gprs gateway. Can send and receive gprs data, send and receive text messages)

基于at89c51单片机的超声波测距，红外测距。lcd显示。(At89c51 microcontroller based ultrasonic ranging, infrared distance. lcd display.)

地震波正演和显示模块，来源于SU,作了修改，可以不依赖于SU的头文件和库，可以独立编译运行。(Seismic waves forward and display module, from the SU, has been modified, you can not depend on the SU s headers and libraries, the compiler can be run independently.)

说明：  该示例说明C#中如何使用水晶报表---如何从数据集获取数据(the sample C# Note how the use of crystal statements-- how to collect data from the data acquisition)

LeetCode编程题目的答案总结，有大部分，但是并不是全部。(Most of the answers to the LeetCode programming questions are, but not all.)

说明：  bk3432产测模块代码，可读取版本号，进入单载波程序，读取数字寄存器，供参考(bk3432 factory test mode, support single wave mode, read digital register.)