本文介绍了在Windows平台下串行通信的实现机制，讨论了根据不同的条件用Visual C++ 设计串行通信程序的三种方法，并结合实际，实现对温度数据的接收监控...

windows mobile 系统上GPRS连接的创建和删除等功能的演示代码-windows mobile system GPRS connectivity features such as create and delete the demo code

移动通信信道配置两种方式的C语言实现，里面还附了一篇报告-Channel configuration in two ways to achieve the C language, which is also included in a report

周立功公司的关于C51很权威的书,很适合刚入门的初学者用,讲的很详细.分析的很到位-ZLG" s authoritative book on the C51, it is suitable for beginners just getting started with, talking in great detail. Analysis is in place

利用c++编写代码。能够实现串口间的收发功能，分为主站和从站，主站向从站发送数据，在主站的窗口能显示发送的数据，从站能够收到主站发送过来的数据，并显示。

用VB实现电脑发送语音信息-VB computer to send voice messages

通过MP（代表其中一个P口）的高4位来控制，AA`BB`-4，5，6，7脚。12细分，没行数组里面分4对，每对数第一个加到P口控制电流方向，第二个数控制通电时间。正转AA`-BB`-A`A-B`B,数组由1到12行的读取，反转B`B-A`A-BB`-AA`,数组由12到1行的读取。参数POWER表示电机启动还是不启动，DIRECT参数表示方向，SPEED表示速度等级，每项通电时间用数组中的植/SPEED。本程序没考虑要走多少步的情况，调用一次就走一步。-Through the MP (on behalf of one of P I) of high 4 to control, AA `BB`-4,5,6,7 feet. 12 segments, no line inside the sub-array of four pairs, each of the P added to the number of the first current direction of population control, the second time the number of control power. Are transferred AA `-BB`-A `AB` B, the array from 1-12 line read, reverse B `BA` A-BB `-AA`, array 12-1 by the line read. POWER express motor parameters activated or not activated, DIRECT express direction parameter, SPEED express speed grades, each time power array sik/SPEED. This procedure did not consider how to go step-by-step situation, call a step away.

CAN总线传输，关于输入方面的,示例代码-CAN transmission, on the importation, sample code

usb硬件设备的检测 usb硬件设备的检测-usb hardware devices detected usb hardware detection

中文RFC文件，无需翻译，对学习很有帮助！

一个不错的jakes模型仿真,是老外写的,取自一书-Jakes a good model simulation, is written by a foreigner, from