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The book focuses very much on impulse radio UWB techniques rather than multiband systems. The reasons for this are both practical and historical. The promise of UWB was low complexity, low power and low cost. Impulse radio, being a baseband technology, holds the most promise to achieve these three benefits.

说明：  给初学c8051f410的小白提供的常用外设模块源码，串口，adc采集等等。(The common peripheral module source code, serial port, ADC collection and so on provided by Xiaobai, who is a beginner of C8051F410.)

LPC2210-user,when you study arm you should use it.(LPC2210-user, when you study arm you should use it.)

说明：  linux sd2.0协议标准文档中文翻译*（1-6章节）(Sd2.0 protocol Chinese version)

枚举系统通信协议源码，例程程序调用API函数枚举系统通信协议。(Enumeration system communication protocol source code, the program calls API function to enumerate routine system communication protocol .)

stm32用于软开关谐振电源LLC的设计，130K谐振频率(Stm32 is used to control resonance LLC soft switching power supply , 130k frequency)

BackTrack关于WEP无线网络安全检测方案的使用说明，可以帮助你了解无线网络安全相关知识，并深入了解Backtrack平台的WEP专题使用方法(Backtrack about WEP Wireless Network Security Detect the use of programs that can help you know the wireless network security-related knowledge and insight into backtrack platform to use WEP topic)

湖北水文信息系统水位雨量采集器的C51源代码，已经调试通过(Hubei hydrological information system for collecting rain water level of C51 source code, debugging has been adopted)

说明：  利用F407进行小车的控制开发，功能包括蓝牙控制小车，DHT11测温，HC-SR04超声波测距，蜂鸣器（2只老虎），流水灯，密码，电机调试（PWM）,RTE开发模式，包含一些寄存器开发代码。(F407 was used to control and develop the car, including bluetooth control car, DHT11 temperature measurement, HC-SR04 ultrasonic ranging, buzzer (2 tigers), water light, password, motor debugging (PWM),RTE development mode, including some register development code.)

实现基于单片的超声波测距。 单片机每隔1秒发送一串40KHz的方波，开中断待接收到回拨时，响应进行报警。(Ultrasonic Distance-based monolithic. SCM every 1 second to send a bunch of 40KHz square wave, open interrupt to be received back, the response of the police.)