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  This collection of circuits was worked out between June1991 and July of 1994. Most were designed at customerrequest or are derivatives of such efforts. All representsubstantial effort and, as such, are disseminated here forwider study and (hopefully) use.1 The examples areroughly arranged ...

光伏发电是未来新能源发电重要方向之一，而光伏变流器是光伏发电系统的核心。介绍一种基于微网理念的光伏变流器设计。以该变流器为核心的光伏发电系统可以看做一个小型的微网系统。该系统能根据外部电网情况，工作于并网模式和离网模式。介绍了该系统的各个组成部件的设计以及变流器主电路部分器件的选型。最后，由实验样机 ...

突然有兴趣想研究一下 FAT32 格式到底是怎么存文件的了。先去网上google 一下发现资料都是copy 的，对我这个超级菜鸟如同看天书，还是自己摸索好点。 先去下载个看文件系统的工具，我用的是winhex 没有破解，但是重要的硬盘的 信息是可以看到的。为方便起见，我用U 盘来研究文件系统。手头买了一个79 元的1G 的U 盘。 ...

　　便携式信号采集在机器健康诊断系统中有较高的应用价值。机器健康诊断的信号特点是包括低频信号。本文研究是为了实现简易而且低成本的低频便携式信号采集。以Microchip公司单片机PIC18F1320为核心设计信号采集电路，实现了信号的采集和保存。系统采用串行电可擦除芯片24LC32A保存数据，经过有线通信，信号数据由串行口 ...

实用单片机系统是基于MCU8051硬件平台下开发的一款操作平台，它不是一个操作系统，而是一个操作平台，主要借鉴了操作系统、手机的一些概念，比如消息机制、系统时钟、软件定时器、平台等概念。 实用单片机系统的核心理念是：在一个标准化的硬件基础上（如8051，avr，arm等）扩展一个标准化的软件平台，把常规项目常用的 ...

Study51单片机仿真器配件清单仿真器主机一台两头孔串口直连线一条资料光盘一张(含说明书、教学软件、工具软件、开发软件等)

The #1 Step-by-Step Guide to labviewNow Completely Updated for labview 8!   Master labview 8 with the industry's friendliest, most intuitive tutorial: labview for Everyone, Third Edition. Top labview experts Jeffrey Travis and Jim Kring teach labview the easy way: through carefully explained, s ...

Single-Ended and Differential S-Parameters Differential circuits have been important incommunication systems for many years. In the past,differential communication circuits operated at lowfrequencies, where they could be designed andanalyzed using lumped-element models andtechniques. With the freque ...

The correct answer for each test bank question is highlighted in bold. Test bank questions are based on the end-of-chapter questions. If a student studies the end-of-chapter questions (which are linked to the italicized words in each chapter), then they will be successful on the test bank questions. ...