place
共 113 篇文章
place 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 113 篇文章，持续更新中。
protel 99SE实用增强工具，用作LOGO很方便。
<p>软件说明:</p><p> 使用方法:(同BMP2PCB,只能导入黑白BMP文件.)</p><p>关于比例:</p><p>方法1) 对于经过图像处理软件处理过的BMP文件,由于比例已改变,可以先在PROTEL99SE的PCB里</p><p> 按PCB实物大小画好KEEP层的外框,以便确定板大小,</p><p> 
《物联网与rfid技术》
<p>主要内容</p><p>一、物联网概念的提出与演进</p><p>二、世界主要国家/地区物联网发展概况</p><p>三、物联网中的关键问题与典型案例</p><p>四、物联网相关标准发展概况</p><p>五、RFID与嵌入式系统</p><p>物联网概念的提出与演进</p><p>1999年，EPC global前身麻省理工Auto-ID中心提出</p><p>"Internet of Thi
雅马哈RX-V692功放说明书
<p>为了确保最佳性能，请仔细阅读本手册。请将其保存在安全的地方，以备将来参考。将本机安装在阴凉，干燥，清洁的地方-远离窗户的热源，过多的振动灰尘，湿气和冷源。避免嗡嗡声的变压器，电动机。为避免起火或电击，请勿使本机遭受雨淋或浸水。<br/>绝对不要机柜。如果有东西掉入设备中，请与经销商联系。不要在开关，控件或连接线上用力。移动设备时，请先拔下电源插头和与其他设备相连的电线。切勿自己拉电线。机柜上
VIP专区-3000套PLC实例程序
<font color="red">资源包含以下内容：</font><br/>1.2 COMP CHILLER.rar<br/>2.20-COMM-E Adapter Diagnostics.zip<br/>3.3 Phase Motor Startup Logic.zip<br/>4.500编程实例.rar<br/>5.550 OPTICOLOUR MOINITORING TM EDIT.rar
Foundations of Data Science
Computer science as an academic discipline began in the 1960’s. Emphasis was on<br />
programming languages, compilers, operating systems, and the mathematical theory that<br />
supported these areas.
Feedback Control Theory
Striking developments have taken place since 1980 in feedback control theory. The subject has be-<br />
come both more rigorous and more applicable. The rigor is not for its own sake, but rather that
Field_Geophysics
The purpose of this book is to help anyone involved in small-scale geophys-<br />
ical surveys. It is not a textbook in the traditional sense, in that it is designed<br />
for use in the field and con
Pico-solar Electric Systems
This book provides a comprehensive overview of the technology behind the pico-solar revolution<br />
and offers guidance on how to test and choose quality products. The book also discusses how<br />
p
Innovative Testing and Measurement Solutions
A revolution in power industries, including generation, transmission and distribution, driven by<br />
environmental and economic considerations, is taking place all over the world. The smart grid all
Electrical+Power+Engineering+Current+State
The author of this textbook intends to consider all stages of the life cycle of the<br />
energy resources: extraction of mineral energy resources and mastering for power<br />
engineering renewable e
92 Applied Predictive Modeling Techniques
In writing this text my intention was to collect together in a single place<br />
practical predictive modeling techniques, ideas and strategies that have been<br />
proven to work but which are rarel
ESD In Silicon Integrated Circuits
In the seven years since the first edition of this book was completed, Electrostatic<br />
Discharge (ESD) phenomena in integrated circuits (IC) continues to be important<br />
as technologies shrink
Virtualization Essentials
The information age is exploding around us,<br />
giving us access to dizzying amounts of data the instant it becomes available.<br />
Smart phones and tablets provide an untethered experience that of
Service Delivery Platforms
Convergence between the two largest networks (Telecom and IP) is taking place<br />
very rapidly and at diff erent levels: (1) network level: unifi cation of IP networks<br />
with traditional Telecom
RF Imperfections
The unguided transmission of information using electromagnetic waves<br />
at radio frequency (RF) is often referred to as wireless communications,<br />
the first demonstration of which took place at
RF Engineering
The first gem of wisdom I ever acquired about consulting, obtained many years ago<br />
from a former schoolmate, was to ensure that everything is plugged in: no continuity, no<br />
data. Wires carry
Propagation Handbook for Wireless Communication
Wireless means different things to different people. For this book, it refers<br />
to the radio systems that provide point-to-point, point-to-multipoint, and<br />
Earth-space communications over tra
Modeling+and+Analysis+of+Telecommunications
The insinuation of telecommunications into the daily fabric of our lives has been<br />
arguably the most important and surprising development of the last 25 years. Before<br />
this revolution, telep
Mobile Telecommunications Protocols
Mobile telecommunications emerged as a technological marvel allowing for access to<br />
personal and other services, devices, computation and communication, in any place and<br />
at any time through
LTE-Advanced+and+Next+Generation
In the nineteenth century, scientists, mathematician, engineers and innovators started<br />
investigating electromagnetism. The theory that underpins wireless communications was<br />
formed by Maxwe