Xem 1-20 trên 3164 kết quả Device
  • Outline: - USB Overview - USB Hardware Controllers - Architecture of an Embedded USB Device - USB Device Driver Architecture - Case Study of a USB Device Driver - Testing Strategies - Issues to consider - Conclusions

    pdf28p cusonson 21-01-2010 199 95   Download

  • Since the mid-20th Century the electronics industry has enjoyed phenomenal growth and is now the largest industry in the world. The foundation of the electronics industry is the semiconductor device. To meet the tremendous demand of this industry, the semiconductor-device field has also grown rapidly. Coincident with this growth, the semiconductor-device literature has expanded and diversified.

    pdf763p crazy_kid 23-09-2010 172 85   Download

  • This chapter aims at providing an overview of products and systems using batteries. Here, the term product indicates any device – small or large, portable or not – powered by a battery. The term system indicates a large installation, such as an energy storage plant to back up an electricity grid, or an extended sensor network.

    pdf385p minhtuan 04-08-2009 132 34   Download

  • Device Block: Khóa USB, ổ cứng, ổ quang bằng mật khẩu Không chỉ hỗ trợ khóa ổ USB, ổ cứng, ổ quang bằng mật khẩu, Device Block còn có khả năng cấm máy tính khác trong mạng nội bộ truy xuất dữ liệu được chia sẻ từ máy bạn. Khuyếm khuyết của phương pháp khóa cổng USB để ngăn ngừa người lạ sử dụng ổ USB: chủ nhân máy tính cũng “chịu chung cảnh ngộ”. Trong khi đó, Device Block áp dụng phương pháp linh hoạt hơn: yêu cầu mật khẩu để mở ổ USB.

    pdf5p hangkute_101091 06-07-2010 94 24   Download

  • (BQ) For upper-level courses in devices and circuits, at 2-year or 4-year engineering and technology institutes. Highly accurate and thoroughly updated, this text has set the standard in electronic devices and circuit theory for over 25 years. Boylestad offers students a complete and comprehensive survey, focusing on all the essentials they will need to succeed on the job. This very readable presentation is supported by strong pedagogy and content that is ideal for new students of this rapidly changing field.

    pdf480p dotin123456 11-04-2015 87 30   Download

  • The first electronic device to be introduced is called the diode. It is the simplest ofsemiconductor devices but plays a very vital role in electronic systems, having char-acteristics that closely match those of a simple switch. It will appear in a range of ap-plications, extending from the simple to the very complex.

    pdf934p anhhoang_944 19-02-2014 49 21   Download

  • Tìm kiếm driver qua Device ID Việc phải cài đặt trình điều khiển (driver) cho các máy tính để bàn, máy tính xách tay là một công việc đòi hỏi phải có chút kĩ năng. Đôi khi bạn làm mất đĩa CD/DVD driver của máy tính và công việc tìm driver trở nên không hề dễ dàng đối với những người “ngoại đạo”. Thực hiện các hướng dẫn sau để tìm driver một cách nhanh chóng. Các bước tiến hành: 1. Vào mục quản lý thiết bị (device manager) bằng cách vào cửa sổ Run, gõ devmgmt.

    pdf5p robben1357 07-03-2011 80 16   Download

  • Optoelectronics - Advanced Materials and Devices is a second edition following the initial Optoelectronics - Materials and Techniques book published in 2011 as part of the InTech collection of international works on optoelectronics. Optoelectronics, as the discipline devoted to the study and application of electronic devices that emit, detect, and otherwise control light, has widely proliferated globally and enabled many of today's modern conveniences.

    pdf494p phoebe75 19-02-2013 37 17   Download

  • Tham khảo tài liệu 'develop linux device drivers', công nghệ thông tin, kỹ thuật lập trình phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    doc24p thanhmaikmt 18-10-2010 60 16   Download

  • The importance of mobile systems programming has emerged over the recent years as a new domain in software development. The design of software that runs in a mobile device requires that developers combine the rules applicable in embedded environment; memory-awareness, limited performance, security, and limited resources with features that are needed in workstation environment; modifiability, run-time extensions, and rapid application development. Programming Mobile Devices is a comprehensive, practical introduction to programming mobile systems.

    pdf247p transang5 23-11-2012 53 15   Download

  • Tham khảo sách 'robot mechanisms and mechanical devices illustrated', kỹ thuật - công nghệ, tự động hoá phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf337p beobobeo 01-08-2012 48 17   Download

  • This book describes the state-of-the-art advancement in the field of organic electroluminescence contributed by many researchers with internationally established expertise in the field. It includes original contributions on the synthesis of suitable organic materials, fabrication of organic light emitting devices (OLEDs) and organic white light emitting devices (WOLEDs), characterization of these devices and some designs for optimal performance.

    pdf242p camchuong_1 04-12-2012 34 13   Download

  • Electronic Devices and Circuit Theory Tenth Edition - Robert L. Boylestad, Louis Nashelsky have 2 part introduce about Solutions to Problems in Text, Solutions for Laboratory Manual.

    pdf372p hoconganh_9x 23-09-2014 70 16   Download

  • A diode is a semiconductor device which allows current to flow through it in only one direction. Although a transistor is also a semiconductor device, it does not operate the way a diode does. A diode is specifically made to allow current to flow through it in only one direction.

    ppt55p tuyenoto 10-05-2010 61 10   Download

  • The field of microelectronics began in 1948 when the first transistor was invented. This first transistor was a point-contact transistor, which became obsolete in the 1950s following the development of the bipolar junction transistor (BJT). The first modernday junction field-effect transistor (JFET) was proposed by Shockley (1952). These two types of electronic devices are at the heart of all microelectronic components, but it was the development of integrated circuits (ICs) in 1958 that spawned today's computer industry...

    pdf0p beobobeo 01-08-2012 49 9   Download

  • Storage devices hold data, even when the computer is turned off. The physical material that actually holds data is called a storage medium. The surface of a floppy disk is a storage medium. The hardware that writes data to or reads data from a storage medium is called a storage device. A floppy disk drive is a storage device. The two primary storage technologies are magnetic and optical.

    ppt28p trada85 18-01-2013 38 9   Download

  • The advances of microelectromechanical systems (MEMS) and devices have been instrumental in the demonstration of new devices and applications, and even in the creation of new fields of research and development: bioMEMS, actuators, microfluidic devices, RF and optical MEMS. Experience indicates a need for MEMS book covering these materials as well as the most important process steps in bulk micro-machining and modeling. We are very pleased to present this book that contains 18 chapters, written by the experts in the field of MEMS. ...

    pdf0p qsczaxewd 22-09-2012 30 8   Download

  • .Network Your Computers & Devices Step by Step Ciprian Adrian Rusen and 7 Tutorials .Published with the authorization of Microsoft Corporation by: O’Reilly Media, Inc. 1005 Gravenstein Highway North Sebastopol, California 95472 Copyright © 2010 Ciprian Adrian Rusen. Complying with all applicable copyright laws is the responsibility of the user.

    pdf561p stingdau_123 26-01-2013 29 10   Download

  • Title Pages License/Copyright Table of Contents About the Author/Colophon Preface Chapter 1: An Introduction to Device Drivers Chapter 2: Building and Running Modules Chapter 3: Char Drivers Chapter 4: Debugging Techniques Chapter 5: Concurrency and Race Conditions Chapter 6: Advanced Char Driver Operations Chapter 7: Time, Delays, and Deferred Work Chapter 8: Allocating Memory Chapter 9: Communicating with Hardware Chapter 10: Interrupt Handling

    pdf624p ringphone 02-05-2013 58 8   Download

  • Optoelectronic devices impact many areas of society, from simple household appliances and multimedia systems to communications, computing, spatial scanning, optical monitoring, 3D measurements and medical instruments. This is the most complete book about optoelectromechanic systems and semiconductor optoelectronic devices; it provides an accessible, well-organized overview of optoelectronic devices and properties that emphasizes basic principles.

    pdf0p cucdai_1 20-10-2012 35 7   Download


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