Through an external communication tools, send and receive text messages!

一个很好的串口通讯代码，非常实用，功能及其强大，一定要下载- A very good string mouth communication code, extremely practical, the function and its is formidable, certainly must download

实现蒙特卡罗分析，可以直接调用进行对误码率等数字通信的相关参数分析-The realization of the Monte Carlo analysis, can directly call on the bit error rate for digital communications, such as analysis of relevant parameters

基于RS232通信协议实现开关量信号接收-based RS232 communication protocol switch signal reception

介绍关于WiMax（IEEE802.16）物理层调制解调编码等相关设计实现-Introduction on WiMax (IEEE802.16) modem physical layer coding and other related design

基于Pocket PC 利用红外接口与手机通讯的C#程序,可以通过Pocket PC来管理手机-A C# program of Pocket pc communicate with mobile telephone using infrared ray. It can mangage mobile telephone by pocket pc.

使用DELPHI进行串口通信软件的编辑，使用的控件是MSComm，可以实现串口号、波特率、校验位、停止位、通信方式等的选择。

FSK信号的解调,FSK信号的解调中频fc为15MHz-FSK signal demodulation, FSK demodulation signal fc for the 15MHz IF

AT commands for sending and receiving SMS (Short Messages Service) messages.

vb + PC机与GSM modem 短信模块串口通信-vb+ PC machine message with the GSM modem serial communication module

想做AVR下移植UC／OS－II RTOS的朋友可以用这个教程来摆脱ICC编译器的单调界面，使写程序与改程序变得更加简单，方便-AVR wants to transplant under the UC/OS-II RTOS of a friend can use this course to shake off the monotony of ICC compiler interface, so that written procedures and the procedures to become more simple and convenient! ! !