RTCM

网络计时器,很不错的VB源码，适合VB爱好者学习研究。(Network timer, a very good VB source code for VB enthusiasts to learn.)

本程序实现了在VB中动态更换托盘图标动画效果的功能，是修改老外的源码后的结果。(the program in VB dynamic replacement tray icon animation functions, amending the source code to foreigners after the results.)

串口调试,用于测试232串口的通讯正确 串口调试,用于测试232串口的通讯正确()

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IZZY for Visual Basic 6.0.

VB开发的IP测试程序，这是在我工作中写的调试程序，在配置文件中只需要写上相应的IP，程序就会循环测试IP地址是否在线，不在线的话就会报警提醒(VB development of IP test program, which is written in my work debugger, just write in the configuration file on the corresponding IP, the program will loop test IP address is online, not online, then it will alarm to remind)

Tool software can calculate the led display code If you need the original code can contact provided free of charge,

详细的卫星伪距单点定位程序，包含读N、O文件，卫星坐标计算(Detailed satellite pseudorange point positioning procedures, including reading N, O file, Orbit Calculation)

读取注册表的例子,利用了API,可读注册表中所有的项目,()

LBS定位追踪器产品开发，移动基站经纬度数据，非常难得的资料(Mobile LBS positioning station latitude and longitude data. Rar)