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模拟电子 凌力尔特工业信号链路
Industrial systems demand semiconductors that are precise, flexibleand reliable. Linear Technology offers a broad line of high performanceanalog ICs that simplify system design with rugged devices featuringparameters fully guaranteed over the -40°C to 85°C temperature range.We back this up ...
Mentor Creating Safe State Machines(Mentor)
 
Finite state machines are widely used in digital circuit designs. Generally, when designing a state machine using an HDL, the synthesis tools will optimize away all states that cannot be reached and generate a highly optimized circuit. Sometimes, however, the optimization is not acceptabl ...
电源技术 智能电表和智能电网手册
Abstract: Investment in smart meters and smart grid end equipment continues to grow worldwide as countriestry to make their electric delivery systems more efficient. However, as critical as the electric deliveryinfrastructure is, it is normally not secured and thus subject to attack. This article ...
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:
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单片机编程 基于51单片机的无线识别装置系统
介绍一种简单射频识别系统设计。该设计包括阅读器、应答器和线圈3部分。由单片机控制阅读器向应答器发射无线信号，并接收应答器回送的信号，再通过分析回送信号识别物品。阅读器和应答器之间以半双工通信方式通信。
Abstract:
 A simple design of radio frequency identification system is given in this paper.T ...
单片机编程 PCA9541 2 to 1 I2C-bus master
The PCA9541 is a 2-to-1 I2C-bus master selector designed for high reliability dual masterI2C-bus applications where system operation is required, even when one master fails orthe controller card is removed for maintenance. The two masters (for example, primaryand back-up) are located on separate I2C ...
单片机编程 AVR Studio 帮助文件中文翻译
AVR Studio 帮助文件中文翻译，网友翻译的AVR Studio软件里面的帮助文件。转自“我们的AVR”网站，在此表示感谢。
图元文件（metafile） 以.emf为扩展名的文件。是下面各种结构的基本组成部分，可以用来让AVR LCD编辑器设计软件模拟显示器。它可以是一个段或者一个图像。您不能直接用AVR LCD编辑器生成一个这样的图元文件 ...
无线通信 RF Power Amplifiers for Wireless Communications, Second Edition
When I started writing the first edition of RF Power Amplifiers for Wireless Communications,some time back in 1997, it seemed that I was roaming a largely uninhabitedlandscape. For reasons still not clear to me there were few, if any, otherbooks dedicated to the subject of RF power amplifiers. Rig ...
可编程逻辑 Creating Safe State Machines(Mentor)
 
Finite state machines are widely used in digital circuit designs. Generally, when designing a state machine using an HDL, the synthesis tools will optimize away all states that cannot be reached and generate a highly optimized circuit. Sometimes, however, the optimization is not acceptabl ...
可编程逻辑 PowerPCB培训教程
欢迎使用 PowerPCB 教程。本教程描述了 PADS-PowerPCB  的绝大部分功能和特点，以及使用的各个过程，这些功能包括： · 基本操作 · 建立元件(Component) · 建立板子边框线(Board outline) · 输入网表(Netlist) · 设置设计规则(Design Rule) · 元件(Part)的布局(Placement) · 手工和交互的布线 · SPECCTRA全自动 ...