D类数字输入放大器的简化系统设计
上传时间： 2013-11-04
上传用户：immanuel2006
针对当今职业院校PLC教学中，主要侧重于梯形图、语句表、顺序功能图的程序设计，而忽略了PLC控制系统的整体设计，造成学生不能真正学懂PLC的问题，通过一个完整的基于S7-200可编程控制器和组态王6.53软件的远程监控十字路口交通灯模拟系统设计实例，阐述了学生完成系统设计在PLC课程学习中的作用在于，有利于进一步调动学生自主学习的积极性，有利于全面理解和掌握理论知识，使学生真正掌握PLC。
上传时间： 2013-10-16
上传用户：tyler
实用数字系统设计与实现，数码管的设计
上传时间： 2013-10-22
上传用户：kongrong
直流电机驱动电路设计
上传时间： 2013-11-20
上传用户：ca05991270
高速数字系统设计下载pdf:High-Speed Digital SystemDesign—A Handbook ofInterconnect Theory and DesignPracticesStephen H. HallGarrett W. HallJames A. McCallA Wiley-Interscience Publication JOHN WILEY & SONS, INC.New York • Chichester • Weinheim • Brisbane • Singapore • TorontoCopyright © 2000 by John Wiley & Sons, Inc.speeddigital systems at the platform level. The book walks the reader through everyrequired concept, from basic transmission line theory to digital timing analysis, high-speedmeasurement techniques, as well as many other topics. In doing so, a unique balancebetween theory and practical applications is achieved that will allow the reader not only tounderstand the nature of the problem, but also provide practical guidance to the solution.The level of theoretical understanding is such that the reader will be equipped to see beyondthe immediate practical application and solve problems not contained within these pages.Much of the information in this book has not been needed in past digital designs but isabsolutely necessary today. Most of the information covered here is not covered in standardcollege curricula, at least not in its focus on digital design, which is arguably one of the mostsignificant industries in electrical engineering.The focus of this book is on the design of robust high-volume, high-speed digital productssuch as computer systems, with particular attention paid to computer busses. However, thetheory presented is applicable to any high-speed digital system. All of the techniquescovered in this book have been applied in industry to actual digital products that have beensuccessfully produced and sold in high volume.Practicing engineers and graduate and undergraduate students who have completed basicelectromagnetic or microwave design classes are equipped to fully comprehend the theorypresented in this book. At a practical level, however, basic circuit theory is all thebackground required to apply the formulas in this book.
上传时间： 2013-10-26
上传用户：缥缈
种高精度数控直流电流源的设计与实现
上传时间： 2013-10-12
上传用户：时代电子小智
多级感应线圈发射器测控系统设计
上传时间： 2013-10-16
上传用户：qq10538412
超级电容管理系统设计
上传时间： 2013-10-12
上传用户：大灰狼123456
48V25A直流高频开关电源设计
上传时间： 2013-10-27
上传用户：1397412112
LM324集成四运放在直流调速系统调节电路中构成了不同功能的应用电路：零封锁电路、给定积分器电路、加法器及限幅电路。通过对这些单元电路的工作原理、在系统中的作用及关键点电压的计算和分析，说明了LM324集成四运放在调节电路中的核心作用。
上传时间： 2013-11-19
上传用户：yuyizhixia
