| atul's techlog
Wednesday March 10th 2010

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LABVIEW Video Tutorial

LabVIEW Tutorial 1

LabVIEW Tutorial 2

LabVIEW Tutorial 3

Acquiring Data with NI LabVIEW

Building a PID Controller with LabVIEW and USB Data Acquisition Hardware

FM Radio with NI LabVIEW

LabVIEW based guitar effects pedals

Intelligent Control Toolkit for LabVIEW

Learning how to use LabVIEW for making cool applications

Learn LabVIEW

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NI Multisim

NI Multisim (formerly MultiSIM) is an electronic Schematic Capture and simulation program which is part of a suite of circuit design programs, along with NI Ultiboard. Multisim is one of the few circuit design programs to employ the original Berkeley SPICE based software simulation. Multisim was originally created by a company named Electronics Workbench, which is now a division of National Instruments. Multisim includes microcontroller simulation (formerly known as MultiMCU, as well as integrated import and export features to the Printed Circuit Board layout software in the suite, Ultiboard.

Multisim was originally called Electronics Workbench and created by a company called Interactive Image Technologies. At the time it was mainly used as an educational tool to teach electronics in colleges. National Instruments has maintained this educational legacy, with a specific version of Multisim with features developed for teaching electronics.

Multisim was integrated with Ultiboard after the original company merged with Ultimate Technology, the company that manufactured the PCB layout software.

Multisim is widely used in academia and industry for circuits education, electronic schematic design and SPICE simulation

Multisim equips educators, students, and professionals with the tools to analyze circuit behavior. The intuitive and easy-to-use software platform combines schematic capture and industry-standard SPICE simulation into a single integrated environment. Multisim abstracts the complexities and difficulties of traditional syntax-based simulation, so you no longer need to be an expert in SPICE to simulate and analyze circuits. Multisim is available in two distinct versions to meet the teaching needs of educators or the design needs of professionals.

Multisim makes it easier to engage students and reinforce theory. Educators worldwide are using the academic features of the Multisim education edition to foster learning and guide student exploration of circuit concepts. Using “what-if” experiments and simulation-driven instruments to visualize circuit behavior, students gain intuition and a deeper understanding of circuit concepts.

Engineers, researchers, and domain experts use the Multisim environment for schematic capture, SPICE simulation, and circuit design. Without needing any expertise in SPICE, engineers can use simulation to reduce prototype iterations earlier in the design flow. Multisim can be used to identify errors, validate design behavior, and prototype faster. Schematics can then be transferred to NI Ultiboard layout to prototype completed printed circuit boards (PCBs).

Multisim Product Offers

  • Powerful tools to teach circuit theory
  • Exploration of  circuit concepts and behavior
  • Risk-free environment for student learning
  • Integrated measurement comparison with NI Educational Laboratory Virtual Instrumentation Suite (NI ELVIS)
  • Powerful and easy-to-use design simulation
  • More than 17,000 device components
  • Streamlined export to NI Ultiboard layout
  • Customizable analysis and validation
  • Easy-to-use tools to learn circuit theory
  • Faster homework completion  with simulation
  • Innovative virtual 3D breadboard
  • 4,000 common laboratory components
http://www.youtube.com/watch?v=vyy_5t2QMCQ
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Introduction to Google Wave

About Google Wave

Google Wave is an online tool for real-time communication and collaboration. A wave can be both a conversation
and a document where people can discuss and work together using richly formatted text, photos, videos, maps, and more.

screenshot2

When to use Google Wave
There are tons of ways to use Google Wave–here are just a few examples to get you thinking

Keep a single copy of ideas, suggested itinerary, menu and RSVPs, rather than using many different tools. Use gadgets to add weather, maps and more to the event.

Collaboratively work in real time to draft content, discuss and solicit feedback all in one place rather than sending email attachments and creating multiple copies that get out of sync.

Drag and drop photos from your desktop into a wave. Share with others. Use the slideshow viewer. Everyone on the wave can add their photos, too. It is easy to make a group photo album in Google Wave.

Prepare a meeting agenda together, share the burden of taking notes and record decisions so you all leave on the same page. Team members can follow the minutes in real time, or review the history using Playback.

Bring lots of people into a wave to brainstorm – live concurrent editing makes the quantity of ideas grow quickly! It is easy to add rich content like videos, images, URLs or even links to other waves. Discuss and then work together to distill down to the good ideas.

Add a gadget to a wave to play live interactive games with your friends (we’re hooked on Sudoku!). See everyone’s moves as they make them in a fast-paced game or take a break and come back later.
Check out the featured extensions.

page adopted from http://wave.google.com

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PLC Training Video Tutorial for Allen-Bradley

PLC Training / Tutorial for Allen-Bradley (Video 1 of 11)

Basic Inputs and Outputs (AB PLC Training) (Video 2 of 11)

Introducing the PLC Processor (AB PLC Training)(Video 3 of 11)

Fundamentals of the Scan Sequence (AB PLC Training)(Video 4 of 11)


Understanding Bits and Instructions (AB PLC Training)(Video 5 of 11)

Basic Instruction XIC (AB PLC Training)(Video 6 of 11)

Basic Instruction OTE (AB PLC Training)(Video 7 of 11)

Basic Instruction XIO (AB PLC Training)(Video 8 of 11)

Solution: Step-by-Step Analysis (AB PLC Training)(Video 9 of 11)


Which Rung Wins? (AB PLC Training)(Video 10 of 11)


Retentive Instructions OTL and OTU (AB PLC Training)(Video 11 of 11)

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Cut-off GATE scores adopted for admissions in the year 2008-09 at IIT KHARAGPUR

Download

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IIT BOMBAY GATE SCORE CUT-OFF FOR CANDIDATES CALLED FOR TEST INTERVIEW FOR M.TECH. ADMISSIONS-2008-2009

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Ancient Hindu Geometry: The Science of the Sulba

techspaceofatul

Bibhutibhusan Datta, “Ancient Hindu Geometry: The Science of the Sulba”
Cosmo Publications | 1993 | ISBN: 8170204607 | 240 pages | PDF | 54,9 MB
Contents: Chapter 1. Sulba; Chapter II. Commentators; Chapter III: Growth and Development of the Sulba; Chapter IV. Postulates; Chapter V. Constructions; Chapter VI. Combination of Areas; Chapter VII. Transformation of Areas; Chapter VIII. Areas and Volumes; Chapter IX. The Theorem of the Square of the Diagonal; Chapter X. Rational Rectangles; Chapter XI. Squaring the Circle; Chapter XII. Similar Figures; Chapter XIII. Geometrical algebra; Chapter XIV. Indeterminate Problems; Chapter XV. Elementary Treatment of Surds; Chapter XVI. Fractions and Other Matters; Appendix: Some Technical Terms of the Sulba; Bibliography of the Sulba; Index.

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Oxford concise Dictionary 11th edition with sound – Portable

Oxford concise Dictionary 11th edition with sound - Portable
Oxford concise Dictionary 11th edition with sound – Portable

Description:

This major new edition of the world-famous Concise Oxford English Dictionary provides an authoritative description of the English language. With instant access to over 240,000 words, phrases, and definitions, this program is ideal for anyone needing an up-to-date dictionary of current English on their PC for study, work, or home.
Cross-referencing, backtracking, cutting and pasting sections into your word processing document are just a few of the features you will find in this world-renowned best-selling dictionary. Containing meanings from street slang to scientific technology, this electronic dictionary will speed up your access to the English language.
Download:

http://hotfile.com/dl/4677680/8a571cb/Oxford_Dictonary11_With_Sound_Portable.rar.html
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Longman Pronunciation Dictionary 3rd Edition (Interactive Practice)

Longman Pronunciation Dictionary 3rd Edition (Interactive Practice)

Longman Pronunciation Dictionary 3rd Edition (Interactive Practice)

Description: The authoritative guide to over 225,000 pronunciations in both British and American English has been updated in a new edition – now complete with the brand new Longman Pronunciation Coach CD-ROM which gives students lots of practical help to improve their own pronunciation.

The new third edition of the Longman Pronunciation Dictionary gives students detailed guidance on over 225,000 pronunciations. Fully revised for 2008, it includes new words such as iTunes, Skype and Tikrit. This new edition also includes the brand new Longman Pronunciation Coach CD-ROM which gives students practical help to improve their own pronunciation.

Need help with pronunciation? The Longman Pronunciation Dictionary:

Helps students with over 225,000 pronunciations in both British and American English using the International Phonetic Alphabet
Helps students with intonation by showing the stress patterns of thousands of compounds and idioms
Features user-friendly graphs showing the preferred pronunciations of British and American speakers, based on extensive research by Professor Wells

NEW - now with the Longman Pronunciation Coach CD-ROM

Students can listen to the pronunciation of all entries in British and American English, then record and check their own pronunciation
Self Study Lab - Students can learn the International Phonetic Alphabet and practise their pronunciation with thousands of interactive exercises and feedback from Professor Wells
Teachers’ Resource Centre provides you with downloadable exercises for use in class

Download:

http://hotfile.com/dl/18779330/5c45189/LPD3.part1.rar.html

http://hotfile.com/dl/18779333/ada8fe4/LPD3.part2.rar.html

http://hotfile.com/dl/18779336/e2d1ede/LPD3.part3.rar.html

http://hotfile.com/dl/18779340/b846931/LPD3.part4.rar.html

http://hotfile.com/dl/18779352/1e84f60/LPD3.part5.rar.html

or

http://www.storage.to/get/pywU0w1d/LPD3.part1.rar

http://www.storage.to/get/x8YZw1q5/LPD3.part2.rar

http://www.storage.to/get/7z8vwj68/LPD3.part3.rar

http://www.storage.to/get/ywdBPcyj/LPD3.part4.rar

http://www.storage.to/get/Kajdl1rJ/LPD3.part5.rar

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Webster’s Dictionary Deluxe Audio Editon

Webster's Dictionary Deluxe Audio Editon

Webster’s Dictionary Deluxe Audio Editon

Electronic Edition, Version 3.0
Two products in one—the complete Collegiate Dictionary, Eleventh Edition and Collegiate Thesaurus.

* Installs easily on hard drive for instant access
* Includes 21 powerful search options
* More than 1,300 illustrations

Product Features

* Dictionary: take charge of today’s language with access to 225,000 definitions
* Thesaurus: zero in on the right word with over 340,000 synonyms and antonyms
* Easy Installation: installs quickly onto your hard drive for instant access anytime
* Audio pronunciations: including variant pronunciations by real voices
* 21 search options: more ways to search for the right word than any other dictionary

The most impressive aspect of this program is the number of ways that you can search for a word. Search by definition, synonyms, homophones, rhyming words and even by a particular year. And, if you’re not sure how to pronounce your new–found word, you can listen to the pronunciation.

Download the Dictionary:

http://hotfile.com/dl/10088774/da576c5/MWCDEd.part1.rar.html

http://hotfile.com/dl/10088775/a6fe855/MWCDEd.part2.rar.html

http://hotfile.com/dl/10088784/410f964/MWCDEd.part3.rar.html

Download the Unabridged Addon:

http://hotfile.com/dl/10088786/d3285d4/MWCDEdA.pm.rar.html

http://www.storage.to/get/zs8uc3Qx/MWCDEdA.pm.rar
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