串行通信

GSM短信测试程序，可以给手机发送短信息。开发环境为Visual c++。-GSM message testing procedures, you can send text messages to mobile phones. Development Environment for Visual c++.

图文并茂，详细介绍了keil与proteus联合调试的方法和步骤-illustrated in detail with the keil proteus joint testing methods and steps

基于DEVC++的手机模拟系统，文件共计1500行，-Based on DEVC++ Analog mobile phone systems, document a total of 1500 lines,

ModBus Application in Portuguese Brazil

用于城市交通路线导航，查询用的只有你用自己的地图就可以了，不需很大的变动代码，非常有用的。请下！-city traffic routes for navigation, inquiry is only you use their own maps, and they can not change the code very, very useful. Under Please!

DWG_Smart-Card_CCID_Rev110 smart的USB方面的协议，无须驱动-DWG_Smart-Card_CCID_Rev110 smart aspects of the USB protocol, no need to drive

设计了镜像滤波器opt_filter函数来实现子带分解与合成。取N=256， nbands=16，调用滤波器函数完成子带分解与合成-Mirror filters are designed to achieve opt_filter function subband decomposition and synthesis. Take N = 256, nbands = 16, call the filter function and achieve Synthesis Subband Decomposition

详细介绍了有关VC++编程的常用操作源码的总结，对初学者一定有帮助-Details on VC++ Programming source code used to operate the summary, will certainly be helpful for beginners

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

这是一个GSM模块的短消息接收发送程序，是一个非常成熟的代码，已经卖出很多了，非常难得，希望能给大家带来帮助。里面包括了SMS及MMS协议代码，希望大家支持-This is a GSM module to receive the short message sending process, is a very sophisticated code, have sold a lot, very rare, I hope everyone can help. Which includes SMS and MMS protocol code, I hope you will support