ppp link protocol realize operating software, hope to be able to learn network p...

使用声卡拨电话的程序。将电话听筒拿起放到音箱附近，运行程序输入电话号码播放声音就可以实现拨电话。- The use sound card dials the telephone the procedure. Takes up the telephone receiver puts to the sound box nearby, the operating procedure input telephone number broadcast sound may realize dials the telephone.

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采用C++ Builder开发的GPS接收程序，串口采用SPCOMM控件，能够从接收的数据中读取时间、经纬度。-with C Builder development of the GPS receiver procedures used SPCOMM Serial control, to receive data from the reading time, longitude and latitude.

本程序是和AB公司的SLC500系列PLC进行通讯,可以和RSLINX卡进行OPC方式的通讯.-procedures and the company AB SLC500 series PLC communications, can RSLINX cards OPC way communications.

linux下基于jrtplib库的实时传送实现.pdf 一个很好的我精心收集的技术文档-linux based jrtplib the realization of the real-time transmission. Pdf a good, I carefully admission the technical documentation

蓝牙耳机软件源代码-Bluetooth headset software source code

symbian编程，国内的参考书，系统介绍api和symbian的体系结构。-symbian programming, internal reference, the system introduced api and symbian architecture.

自动拨测系统，通过串口实现电话拨测功能，返回信息。-Automatic measurement system call by telephone dial test serial implementation functions return information.

串口 C++ ,可用测试设备串口传输数据的正确性！拷贝的一个详细的程序，源代码完整，已经编译通过，请共享，大家请下载； 有效有用。

单片机控制步进电机，单片机开发的朋友主义了-SCM stepper motor control, microcontroller development of the doctrine of friends