虫虫首页| 资源下载| 资源专辑| 精品软件
登录| 注册

readers-writers

  • writing in english a practical handbook for scientific and technical writers

    writing in english a practical handbook for scientific and technical writers

    标签: scientific practical technical handbook

    上传时间: 2014-01-16

    上传用户:爱死爱死

  • Understanding the Linux Kernel helps readers understand how Linux performs best and how it meets th

    Understanding the Linux Kernel helps readers understand how Linux performs best and how it meets the challenge of different environments. The authors introduce each topic by explaining its importance, and show how kernel operations relate to the utilities that are familiar to Unix programmers and users.

    标签: Linux Understanding understand how

    上传时间: 2017-06-17

    上传用户:ywqaxiwang

  • source for card readers

    source for card readers

    标签: readers source card for

    上传时间: 2017-07-04

    上传用户:xyipie

  • source for card readers

    source for card readers

    标签: readers source card for

    上传时间: 2014-07-04

    上传用户:ggwz258

  • LTC1099半闪速8位AD转换数字光电二极管阵列

    This application note describes a Linear Technology "Half-Flash" A/D converter, the LTC1099, being connected to a 256 element line scan photodiode array. This technology adapts itself to handheld (i.e., low power) bar code readers, as well as high resolution automated machine inspection applications..  

    标签: 1099 LTC 8位 AD转换

    上传时间: 2013-11-21

    上传用户:lchjng

  • PL2303 USB to Serial Adapter

    The PL2303 USB to Serial adapter is your smart and convenient accessory forconnecting RS-232 serial devices to your USB-equipped Windows host computer. Itprovides a bridge connection with a standard DB 9-pin male serial port connector inone end and a standard Type-A USB plug connector on the other end. You simplyattach the serial device onto the serial port of the cable and plug the USB connectorinto your PC USB port. It allows a simple and easy way of adding serial connectionsto your PC without having to go thru inserting a serial card and traditional portconfiguration.This USB to Serial adapter is ideal for connecting modems, cellular phones, PDAs,digital cameras, card readers and other serial devices to your computer. It providesserial connections up to 1Mbps of data transfer rate. And since USB does not requireany IRQ resource, more devices can be attached to the system without the previoushassles of device and resource conflicts.Finally, the PL-2303 USB to Serial adapter is a fully USB Specification compliantdevice and therefore supports advanced power management such as suspend andresume operations as well as remote wakeup. The PL-2303 USB Serial cable adapteris designed to work on all Windows operating systems.

    标签: Adapter Serial 2303 USB

    上传时间: 2013-11-01

    上传用户:ghostparker

  • 无线和RF解决方案

    Linear Technology offers some of the highest performance RF and signal chain solutions for wireless and cellularinfrastructure. These products support worldwide standards including, LTE, WiMAX, GSM,W-CDMA, TD-SCDMA,CDMA, and CDMA2000. Other wireless systems include broadband microwave data links, secure communications,satellite receivers, broadband wireless access, wireless broadcast systems, RFID readers and cable infrastructure

    标签: 无线 方案

    上传时间: 2013-11-04

    上传用户:kiklkook

  • 如何测试稳压器的负载瞬态响应

      Semiconductor memory, card readers, microprocessors,disc drives, piezoelectric devices and digitally based systemsfurnish transient loads that a voltage regulator mustservice. Ideally, regulator output is invariant during a loadtransient. In practice, some variation is encountered andbecomes problematic if allowable operating voltage tolerancesare exceeded. This mandates testing the regulatorand its associated support components to verify desiredperformance under transient loading conditions. Variousmethods are employable to generate transient loads, allowingobservation of regulator response

    标签: 如何测试 稳压器 瞬态响应 负载

    上传时间: 2013-11-21

    上传用户:semi1981

  • THIS is really two books in one: a tutorial and a reference manual for JDBC, the application program

    THIS is really two books in one: a tutorial and a reference manual for JDBC, the application programming interface that makes it possible for programmers to access databases from Java. The goal is to be useful to a wide range of readers, from database novices to database experts. Therefore, we have arranged the book so that information needed only by experts is separated out from the basic material. We hope that driver developers as well as application programmers and MIS administrators will find what they need. Because different sections are aimed at different audiences, we expect that few people will read every page. We have sometimes duplicated explanations in an effort to make reading easier for those who do not read all sections. This book will be most helpful to those who have some knowledge of the Java programming language and SQL (Structured Query Language), but one doesn t need to be an expert in either to understand the basic concepts presented here.

    标签: application reference tutorial program

    上传时间: 2015-08-04

    上传用户:zhengzg

  • This book contains a detailed analysis of the International Standard for the C language,-3.1 excludi

    This book contains a detailed analysis of the International Standard for the C language,-3.1 excluding the library from a number of perspectives. The organization of the material is unusual in that it is based on the actual text of the published C Standard. The unit of discussion is the individual sentences from the C Standard (2022 of them). Readers are assumed to have more than a passing familiarity with C.

    标签: International the Standard analysis

    上传时间: 2015-09-15

    上传用户:13188549192