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单片机编程 基于C8051F020和Zigbee的汽车测试系统设计

以C8051F020为核心处理器,设计无线传感器网络数据采集系统。系统采用SZ05-ADV型无线通讯模块组建Zigbee无线网络,结合嵌入式系统的软硬件技术,完成终端节点的8路传感器信号的数据采集。现场8路信号通过前端处理后,分别送入C8051F020的12位A/D转换器进行转换。经过精确处理、存储后的现场数据,通过Zigbee无线网络传送到 ...
https://www.eeworm.com/dl/502/29162.html
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单片机编程 基于AVR的新型防汽车追尾安全装置设计

针对目前汽车追尾事件频发问题,提出一种防汽车车前和车后追尾的安全装置设计。该设计以高性能、低功耗的8位AVR微处理器ATmega8L为核心,结合霍尔式车速传感器、激光雷达测距装置和MMA7260QT加速度传感器,能够兼顾车前和车后,摒弃以往设计中只考虑车前或车后单一性缺点,尤其适用于高速、夜晚或新手行车。 Abstract: & ...
https://www.eeworm.com/dl/502/29187.html
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单片机编程 汇编+保护模式+教程

九.输入/输出保护为了支持多任务,80386不仅要有效地实现任务隔离,而且还要有效地控制各任务的输入/输出,避免输入/输出冲突。本文将介绍输入输出保护。 这里下载本文源代码。 <一>输入/输出保护80386采用I/O特权级IPOL和I/O许可位图的方法来控制输入/输出,实现输入/输出保护。 1.I/O敏感指令输入输出特权级(I/O Privileg ...
https://www.eeworm.com/dl/502/31579.html
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无线通信 移动无线终端导航AFE和数据转换器

Abstract: High-speed and low-speed data converters serve critical functions in modern broadband mobile radios. This application note outlines how todetermine high-speed data converter performance requirements in baseband sampling radio architectures. Also, system partition strategies andadvantages ...
https://www.eeworm.com/dl/510/36067.html
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无线通信 基于ZigBee技术的无线智能家用燃气报警系统

在研究传统家用燃气报警器的基础上,以ZigBee协议为平台,构建mesh网状网络实现网络化的智能语音报警系统。由于传感器本身的温度和实际环境温度的影响,传感器标定后采用软件补偿方法。为了减少系统费用,前端节点采用半功能节点设备,路由器和协调器采用全功能节点设备,构建mesh网络所形成的家庭内部报警系统,通过通用的 ...
https://www.eeworm.com/dl/510/36484.html
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工控技术 赛灵思电机控制开发套件简介(英文版)

  The power of programmability gives industrial automation designers a highly efficient, cost-effective alternative to traditional motor control units (MCUs)。 The parallel-processing power, fast computational speeds, and connectivity versatility of Xilinx® FPGAs can accelerate the impl ...
https://www.eeworm.com/dl/569/40865.html
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Linux/Unix编程 RemoteWAP is a Remote Administration Tool for any Operating System that can support the Java Virtual

RemoteWAP is a Remote Administration Tool for any Operating System that can support the Java Virtual Machine. It has been designed for anyone who wishes to have complete control of there OS anywhere by using a WAP enabled Mobile Phone. RemoteWAP is developed using Java and WML for the client mobile ...
https://www.eeworm.com/dl/619/111487.html
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系统设计方案 Copyright&copy 2004 Sergiu Dumitriu, Marta G&icirc rdea, C&#259 t&#259 lin Hri&#355 cu Permission is

Copyright&copy 2004 Sergiu Dumitriu, Marta G&icirc rdea, C&#259 t&#259 lin Hri&#355 cu Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation with no Invar ...
https://www.eeworm.com/dl/678/136423.html
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编译器/解释器 OXCC is a multipass, interpreting C compiler with several language extensions. It generates an Archi

OXCC is a multipass, interpreting C compiler with several language extensions. It generates an Architecture Neutral Format (ANF) output and comes with a couple of example back ends. Programmers are expected to write additional back ends for their specific needs.
https://www.eeworm.com/dl/628/140163.html
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数据结构 参照栈类模板的例子编写一个队列类模板class <T> Queue

参照栈类模板的例子编写一个队列类模板class <T> Queue,私有成员包括:队首指针Front,队尾指针Tail,队列容积max。实现:构造函数Queue,析构函数,入队函数In,出队函数Out(每次出队,后面的元素自动前移一位),判队列空函数Empty。并分别用队列类模板定义int和float对象,调用各个成员函数 ...
https://www.eeworm.com/dl/654/172542.html
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