红外循迹小车，通过红外线感光使小车沿着固定的黑色轨道前行...

VB＋M0开发GIS代码，根据查找地物的特征可以很方便的进行查询，如按距离、SQL语句等-VB M0 Development GIS code, according to the characteristics of search features can easily query, such as by distance, SQL statements, etc.

这个是使用abap语言在sap环境中开发的一个操作例子-this is the use of language in the sap abap environment developed an operation example

串口调试，绿色软件。无须安装即可使用.. 方便调试程序-Serial debugging, green software. Do not need to install .. easy to use debugger

用vc++实现了一个标准的OPC DA服务器！可以实现工业以太网数据采集并为实现了标准OPC接口的客户程序进行数据交互！-Using vc++ to achieve a standard OPC DA server! Industrial Ethernet can be achieved for the realization of data acquisition and a standard OPC client interface for data exchange!

这是个用Java语言编写的游戏小程序。故事的起因是：冷战虽然结束了，但又出现了来自太空的新敌人UFO，它们可以干扰自动导航的导弹系统，所以你得亲自标准目标，射击。不能让它们登陆，否则你就输了！希望你从中可以学会如何用Java来编写此类游戏。-This the Java programming language of the game small programs. The causes of the story : Although the Cold War is over, but from a new enemy space UFO, they can interfere with the automatic navigation systems, so you have to personally standard target shooting. They can not allow the landing, otherwise you lose! I hope you can learn from how to use Java to prepare such games.

仿俄罗斯方块写的多色方快游戏,c#源代码,建议刚学c#游戏编程的朋友看下-imitation of the Russian block was fast multicolor side games, c# source code, proposed just learning the game c# programming friend glance

这是485芯片的USB通信源码，实现和电脑的通信-This is the 485 chip USB communication source to achieve and computer communications

完美仿真MATLAB瑞利信道的相位包络概率密度-Perfect simulation of MATLAB Rayleigh channel, the phase envelope probability density

一个虚拟仪器的程序，功能为保存图片数据到数据库。-A virtual instrument procedures, functions for the preservation of image data to a database.

原理图，PCB文件，PCB3D效果图都有-Schematic, PCB files, PCB3D effect diagram has