用来打电话的程序

QR 二维码符号规格（不包括空白区）21×21 模块到177×177 模块（版本1到40，每版本符号每边增加4 个模块）。每个符号的数据字符数（最大规格的符号—版本40-L）数字数据为7089 个，字符字母数字数据为 4296 个字符，8 位字节数据为2953 个字符，日本汉字数据为1817 个字符，中国汉字数据为21008 个字符 。[21]Marks & Spencer 是第一家在英国包装市场上使用这种编码的公司。零售商介绍到在今年的早些时候，他们已经在所有果汁包装上使用这种编码上进行了8 周的试验。顾客能通过扫描解码得到每天提供的包括产品的趣闻，细节等信息。Marks& Spencer 高级包装技术师马克思高尔(Mark Caul)说:“QR 二维码是一个不靠增加包装尺寸或者标签空间而和顾客进行交流的梦幻机会。通过使用移动手机技术，能获得这种产品的原始故事或者在这款包装背后的故事，更有甚者，能获得使用须知的电影视频，这一切的一切都能在手机屏幕上剪裁播放。” Mar

ppp协议的链路操作软件实现，希望能够给正在学习网路协议编程的同志提供帮助-ppp link protocol realize operating software, hope to be able to learn network protocol is programmed to help comrades

基于煤矿的视频监控，可以自行扩展其功能，对于云台的控制请参阅其他。-coal-based video monitoring, can extend its own function, control platforms, please refer to the other.

环境监测无线传感器网络节点的设计 针对环境监测的要求,开发了一种兼容型的无线传感器网络节点系统。该系统以MSP430FG4618为核心,采用 CC2420 214G射频芯片,软件上移植了德州仪器( TI) ZigBee协议栈,并在应用层开发了通信程序。该系统可以组建成稳定的网状网络,功耗低,数据传输稳定.-Environmental monitoring wireless sensor network node designed for environmental monitoring requirements, to develop a compatible system for wireless sensor network node. The system MSP430FG4618 as the core, using radio frequency chip CC2420 214G, software transplanted Texas Instruments (TI) ZigBee protocol stack, and the application layer has developed a communication program. The system can be formed into a stable mesh networking, low power consumption, data transmission and stability.

在Delphi下用windowsAPI进行串口通讯编程，已在Delphi6.0下编译通过-WindowsAPI in Delphi for using serial communication programming, has been compiled through under Delphi6.0

3GCDMA1x EVDO的资料，做通信和测试的会用到，详细介绍了EVDO的发展和空中接口、实现方式等-3GCDMA1x EVDO data, and communications and will be used to test the details of the development and EVDO air interface, such as the realization of the way

AODV路由协议在OPNET下的仿真原码-AODV routing protocol in the OPNET simulation under the original code

WCDMA接口协议中文版，用于详细了解WCDMA接口结构组成及流程-Chinese version of WCDMA Interface Protocol for details about the composition and structure of WCDMA interface flow

一个很不错的WIFI程序,可运行,保质量-a very good WIFI procedures, operational, and ensuring quality

基于对等访问控制的安全接入基础结构规范，国家无线网络安全标准草案，捷通公司递交，这是相干内容的说明。-based on the access control and other security access infrastructure standardized, national wireless network security standards Bill Chatong firms to submit, it is coherent content of the note.