2路继电器控制程序

以太网芯片W5500的官方驱动，可以参考学习(W5500 hardware driver)

说明：  大一的一个实训作业，实现4s汽车录入和信息管理(A practical training assignment in freshman year to realize 4S automobile input and information management)

说明：  C# 写的数据库帮助类，还可以使用，有兴趣的可以看看 。。。。。。(Database Helper!, You Can download it . I hope it can help you.)

C#实现客户端/服务器端通讯(二进制形式)实例下载

通过调研目前教学管理系统中的成绩管理子系统，了解成绩管理子系统的业务流程；本系统基于.NET平台和SQL Server数据库，通过毕业设计，可以使学生对.NET结构下开发B/S模式的分布式三层数据库系统有一个全面的了解。本系统从功能上划分可分为以下几大模块：功能模块管理，组权限管理,学生信息管理,课程信息管理,学生成绩管理,授课信息管理,学生信息查询,学生成绩统计等几大模块。以下将对各子模块进行说明。 功能模块管理：将系统功能模块保存到数据库中以便于动态地进行不同用户组权限的分配等操作。本模块包括功能模块的添加，删除，修改等。(The research achievements in teaching management system management system, understand the performance management subsystem of the business process; through analysis and comparison, improvement of the user management subsystem performance combined with the implementation, using object oriented method to design and implement a function and to meet performance, performance management system and innovation in order to improve the performance management, automation, friendly etc.. This system is based on.NET platform and SQL Server database.From the functions of the system can be divided into the following modules: module group management, rights management, student information management, curriculum information management, student achievement management, teaching information management, student information query module, several students score statistics. Each sub module will be described below.)

球面坐标定位法校正鱼眼图像畸变，使用visual studio 2008 编写，需要OpenCV的支持(Spherical coordinates locating fish eye image distortion correction, prepared using visual studio 2008, requires the support of OpenCV)

基于STM32F0xx的CPU卡或智能卡阅读器的设计开发源码，支持T0,T1传输协议，具有较高的参考价值。(Based STM32F0xx CPU card or smart card reader design source development, support T0, T1 transmission protocol, has a high reference value.)

说明：  各类型字节内存排列，上传一个代码是打印各个数据类型内存中排列的代码(All kinds of byte memory arrangement. Uploading a code is to print the code arranged in the memory of each data type.)

io重叠中的完成实例模型，典型代码，ioCallBack源码(io complete overlap in the model example of a typical code, ioCallBack source)

一个可以播放各种文件的播放器。一个可以播放各种文件的播放器。一个可以播放各种文件的播放器。(A player can play a variety of files. A player can play a variety of files. A player can play a variety of files.)