文中介绍一种不用光耦就可以实现隔离的方法

模块二++110kV线路保护检验调试V,是一些变电站经常面临的问题-power quality

基于ARM_Linux的列车GPS组合定位技术研究.nh 中国优秀硕士论文 很不错 有需要的朋友可以下载 使用CAJ浏览器-GPS-based train ARM_Linux portfolio positioning technology research. Nh China

this the minarm system that ihad been designed

给出了一种适用于PHS基带系统中的高性能成形滤波器,对比两种实现方法在基带芯片中 的性能,利用最少的非零比特位来表示符号数的编码技术即符号数(Canonic Sign Digit, CSD) 。-Applicable to this paper, a PHS base band system of high-performance shaping filter, compares the two methods in the base-band chip performance, the use of the least bit non-zero-bit symbols to express the number of coding technology that is the number of symbols ( Canonic Sign Digit, CSD).

游戏开发文档设计书： -game design document files : Documents game design document : document the development of the game design document : Documents game design document :

fingerprint recogotion

verilog hdl count24 verilog hdl count24 -verilog hdl count24

Bidirectional LEDs A novel microprocessor interface circuit is described which can alternately emit and detect light using only an LED, two digital I/O pins and a single current limiting re- sistor.

本文在回顾RS-485标准的基础上从几个方面简要讨论了提高RS-485网络可靠性的一些措施.-In this paper, recall the standard RS-485 based on a number of ways to raise briefly discussed the RS-485 network reliability measures.

this the rar file useful for the student s-this is the rar file useful for the student s