静态数码管显示的控制,数码管为共阳极数码管，静态时选中位选送高电平，相应的段选送1点亮其中的段...

用VB实现的拼图小游戏。对VB学习与图像处理有很好引导作用。感觉挺好玩，就传上共享下！-Using VB realize the puzzle game. Of VB learning and image processing has a very good guide. Feel very good to play, under the share on the mass!

sdram的内存初始化源代码，有要的赶快下-SDRAM memory initialization source code, there should be as soon as possible under the

3x3智慧拼盘计算机游戏源码喜欢游戏的朋友可以拿去研究研究！-3x3 wisdom plates source computer games like the game you can spend studies!

DOS下练习打字程序 保存一个abc.txt文件在同一目录下.-DOS practice typing procedures abc.txt preserve a document in the same directory.

IC卡读写 IC卡读写 -IC Card Reader IC Card Reader IC Card Reader

日志工具log4j的示例代码，并且有log4j.properties配置详解。

Try this for stopwatch counter timer.

CO 浓度检测仪表硬件电路设计 提出了CO 浓度检测仪表基本功能及性能要求,论述CO 浓度检测系统的实现方案,设计了系统的硬件电路-CO concentration in the design of instrumentation hardware circuit of the CO concentration in the basic functions of instrumentation and performance requirements, discussed in the concentration of CO Detection System program, and design of the system hardware circuit

把fortran语言转化成c. 呵呵，丰富的fortran语言现在可以方便的使用了-The fortran language into c. Oh, the rich fortran language can now be easily used. . .

DOS下，C语言实现界面开发的模板，可以根据此代码自由添加菜单功能-DOS, C language interface development template, we can add this code free menu function