单片机发送报文控制手机模块GR47进行gprs连接登陆，发送接收数据...

AODV的分析资料 很不错的拉-AODV analysis of data is very good pull

串口工具

这是一个用ＡＳＰ　写的发短信的网页程序，是我从网上搜索出来大家用吧-This is an ASP wrote a text message to the website process, I search the Internet you use it

微软亚洲研究院论文：ROHC-TCP:单向操作的优化-Microsoft Asia Research Institute Papers : ROHC-TCP : Optimization of one-way operation

给出了纠错编码中BCh码BMA迭代译码方法的整个流程及仿真程序-Error-correcting code is given in the BMA Code BCh iterative decoding methods and the whole process simulation program

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

射频卡读卡程序,射频IC卡识别技术，通常由载有密码的射频IC卡来代替传统的键盘密码。读卡模块读出密码后，即产生输出电信号，继而驱动执行机构动作，或将密码（如卡号）送给外围对接设备（如电脑或单片机等）。采用射频卡读卡模块及感应体构成的特定系统中，因射频卡内码信号唯一且不可复制，因此射频卡不仅杜绝了非法复制密码，还为各种控制采用信息化管理创造了条件。-RF card reader procedure, radio frequency identification technology IC cards, usually containing the password from the RF IC cards to replace the traditional keyboard password. Reader module read out a password, as a result, the output signal, and then drive the implementation agency action, or passwords (such as logging) gave the external docking equipment (such as computer or microcontroller, etc.). RF card reader module consisting of sensors and the specific system, RF signal code card but not the only copy, RF Card not only prevents illegal copying passwords, but also controls the use of information management to create the conditions.

c51连接pci rt8139网卡的电路原理图。-pci rt8139 decoder card connected to the circuit diagram.

a very simple program that prints "Hello World" to the serial port of the 8051. When you can successfully build and run this program, you have used the entire toolset including:- a very simple program that prints "Hello World" to the serial port of the 8051. When you can successfully build and run this program, you have used the entire toolset including:

usb2.0 协议