electronics

20 electronics circuit

2008-03-08T20:04:00.000-08:00

TDA1908 Amplifier CAR AUDIO OTL 8W
http://www.elecfree.com/circuit/car-power-amp/car-power-amp_Circuit-02.php
Power Amplifier OCL 40W by 2N3055+MJ2955
http://www.elecfree.com/electronic/40w-amp-ocl-2n3055mj2955/
Hot Wire Foam Cutter, 3
http://members.fortunecity.co.uk/slmohr/rcinterest2.htm
Continuity Tester, Latching
http://www.uoguelph.ca/%7Eantoon/circ/latching.html
LED Voltmeter for car battery by LM324
http://www.elecfree.com/circuit/car-automotive/led-voltmeter-for-car-battery-by-lm324/
TDA1905 Amplifier CAR Audio OTL 5W
http://www.elecfree.com/circuit/car-power-amp/TDA1905-Amplifier-CAR-Audio-OTL-5W/
50W Power Amplifier OCL Mosfet (K1058 + J162)
http://www.elecfree.com/circuit/power-amplifier/50w-amp-ocl-mosfet-k1058-j162/index.php
Gate Alarm by IC 4011 http://www.elecfree.com/circuit/digital-circuit/gate-alarm-by-ic-4011/
2 Transistor 2 LED Flasher
http://www.uoguelph.ca/%7Eantoon/circ/2ledflash.html

Free electrical & electronics book

2008-03-08T19:53:00.000-08:00

Electrical - Electric machinery fundamentals 2
http://mihd.net/i5njplfree download files
Electrical – electrical and Computer Engineering
http://dl2.rapidshare.de/files/1333793/15430412/www.AvaxHome.ru_-_Digital.Signal.Processing.rar
Password:www.AvaxHome.ru
http://www.dspguide.com/dspguide.zip
Electrical- electrical engineering catholic protection
http://www.vulcanhammer.net/marine/3_570_02.pdf
free download files
Electrical – electrical power supply and distribution book
http://artikel-oftware.com/file/electrical_power_supply_and_distribution.pdf
free download files
Electrical - Guide to electrical power distribution system 6th edition
http://www.filestube.com/637935a71d1784da03e9/go.html
free download files
Electrical - heteroepitaxy of semiconductors
http://w14.easy-share.com/6438681.html
free download files
Electrical -handbook for Electrical Safety eBook
http://www.artikel-software.com/file/elsafe.pdf
free download files

NUTS & VOLTS NOV 2007

2008-02-26T07:56:00.000-08:00

http://rapidshare.com/files/65977730/Nuts___Volts_2007.11.pdf

Digital Signal Processing Laboratory -Exercises in TMS320C67

2008-02-26T07:30:00.000-08:00

Integrates DSP theory with practical hardware/software applications
# Contains problems and exercises, along with tutorials for designing software models and using hardware
# Covers basic concepts, such as Z-transform, system function, discrete-time convolution, and difference equations
# Reviews sampling, quantization (uniform and non-uniform), and binary encoding in the PCM process
# Includes appendices that give detailed hardware descriptions, user instructions for the equipment described in the text, and brief descriptions of alternate equipment and manufacturers
# Provides numerous homework problems, case studies, and examplesSolutions Manual available with qualifying course adoptions

Given the rapid software and hardware developments in DSP, it is vital for students to complement their theoretical learning with practical applications. Digital Signal Processing Laboratory is a practical, readily understandable text for those studying DSP for the first time. The author acquaints students with an integrated approach consisting of side-by-side training in theory and hardware/software aspects of DSP, making it ideal for the companion laboratory to a class in DSP theory.

To execute this approach, each chapter consists of a brief section on theory to explain the underlying mathematics and principles, a problem solving section, and a computer laboratory section with programming examples and exercises using MATLAB and Simulink. Applicable chapters include a hardware laboratory section composed of exercises using test and measuring equipment. The author discusses the theory of DSP applications and systems, LTI discrete-time signals and systems, practical time and frequency analysis of discrete-time signals, Analog-to-Digital (A/D) process, design and application of digital filters, and the application of practical DSP processes through the DSP hardware, along with software models of these systems.

This textbook/lab manual offers a concise, easily understood presentation that makes the information accessible to senior undergraduate and graduate students while building their proficiency with the software, the hardware, and the theory of DSP. Students can easily adapt the concepts for different software/hardware conditions than those presented within, making this an extremely versatile and valuable resource.

contents:
INTRODUCTION TO DIGITAL SIGNAL PROCESSING
DISCRETE-TIME LTI SIGNALS AND SYSTEMS
TIME AND FREQUENCY ANALYSIS OF COMMUNICATION SIGNALS
ANALOG TO DIGITAL (A/D) AND DIGITAL TO ANALOG (D/A) CONVERSION
DIGITAL FILTER DESIGN I: THEORY AND SOFTWARE TOOLS
DIGITAL FILTER DESIGN II: APPLICATIONS
DSP HARDWARE DESIGN I
DSP HARDWARE DESIGN II
APPENDIX A: HP/AGILENT 3324A/33250A SYNTHESIZED FUNCTION/SWEEP GENERATORS
APPENDIX B: HP/AGILENT 8590L RF SPECTRUM ANALYZER
APPENDIX C: HP/AGILENT 35665A/35670A DYNAMIC SIGNAL ANALYZERS
APPENDIX D: HP/AGILENT 54500/54600 SERIES DIGITIZING OSCILLOSCOPES
APPENDIX E: TEXAS INSTRUMENTS DSPS AND DSKS
APPENDIX F: LIST OF DSP LABORATORY EQUIPMENT MANUFACTURERS

Link:
http://rapidshare.com/files/41054948/Kumar__Digital_Signal_Processing_Laboratory..._2005_.pdf

Roaming in Wireless Networks

2008-02-26T07:27:00.000-08:00

http://rapidshare.com/files/91907319/0071455051.rar

McGraw-Hill Professional; 1 edition | ISBN: 0071455051 | 324 pages | September 28, 2005 | PDF | 1 Mb

A cell phone’s roaming feature allows the user to get service when traveling beyond the boundaries of his/her service provider. Wireless service providers make approximately 30% of their operating profit from roaming. But despite being a major source of income, roaming suffers from a number of technological problems in the handoff between networks. Signal strength is wildly variable, calls are frequently dropped, and quality of service is poor. Based upon training courses the author teaches at Agilent and Hewlett-Packard, this is the first book to give communications engineers the know-how to faultlessly design and manage roaming services.

Antenna

2008-02-26T07:15:00.000-08:00

Book Description
The Latest Resource for the Study of Antenna Theory! In a discipline that has experienced vast technological changes, this text offers the most recent look at all the necessary topics. Highlights include:
* New coverage of microstrip antennas provides information essential to a wide variety of practical designs of rectangular and circular patches, including computer programs.
* Applications of Fourier transform (spectral) method to antenna radiation.
* Updated material on moment methods, radar cross section, mutual impedances, aperture and horn antennas, compact range designs, and antenna measurements.
A New Emphasis on Design! Balanis features a tremendous increase in design procedures and equations. This presents a solid solution to the challenge of meeting real-life situations faced by engineers. Computer programs contained in the book-and accompanying software-have been developed to help engineers analyze, design, and visualize the radiation characteristics of antennas.

http://rapidshare.com/files/73772551/Antenna_Balanis__Solution_Manual_.rar

AN INTRODUCTION TO STEPPER MOTORS

2008-02-26T00:09:00.000-08:00

Square 1 Electronics' new book, "Easy Step'n", An Introduction to Stepper Motors for the Experimenter," explains to the reader how to determine surplus motor electrical and mechanical specs by using easy-to-build electrical and mechanical test equipment. The experimenter will learn to design and build microcontroller based control systems and to design and build driver circuits to switch power applied to stepper motor windings. The book is hands-on and full of experiments. The format of the books uses flow charts and many code examples in a step-by-step approach.

CNC Robotics: Build Your Own Workshop Bot

2008-02-26T00:02:00.000-08:00

PDF | RS | 57MB

Here's the FIRST book to offer step-by-step guidelines that walk the reader through the entire process a building a CNC (Computer Numerical Control) machine from start to finish. Using inexpensive, off-the-shelf parts, readers can build CNC machines with true industrial shop applications such as machining, routing, and cutting--at a fraction of what it would cost to purchase one.

indir
* Great for anyone who wants to automate a task in their home shop or small business
* Easy-to-use Windows-based software controls the robotic automation
* Builders can scale and customize the machine to suit their own industrial needs
* Numerous tips, tricks, and pictorials walk the reader through every step--design, construction, and completion

http://rapidshare.com/files/39983573/CNC_Robotics.rar

Getting Started in Electronics

2008-02-25T23:54:00.000-08:00

Getting Started in Electronics
By Forrest M. Mims III

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Publisher: Master Publishing, Inc.
Number Of Pages: 128
Publication Date: 2003-02
ISBN-10 / ASIN: 0945053282
ISBN-13 / EAN: 9780945053286
Binding: Paperback

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Book Description:

This is a complete electronics course in 128 pages! Author Forrest Mims teaches you the basics, takes you on a tour of analog and digital components, explains how they work, and shows you how they are combines for various applications. Includes circuit assembly tips and 100 electronic circuits and projects you can build and test.

link:
http://rapidshare.com/files/82763833/Getting_Started_in_Electronics.pdf