1. INTRODUCTION 1.1WIRELESS ELECTRONIC NOTICE BOARD USING R.F:- Data Security is primary concern for every communication system. There are many ways to provide security data that is being communicated. However‚ what if the security is assured irrespective of the hackers are from the noise. This Project describes a design of effective security for data communication by designing standard algorithm for encryption and decryption. R.F. is a PAN technology based on the IEEE 802.15.4 standard.
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Department of Electronics and Communication Engineering AU College of Engineering (Autonomous) Scheme of Instruction‚ Examination and Syllabus B.E. (Electronics and Communication) – 4 Year Degree Course Common Scheme of Instruction & Examination I/IV B.E./B.Tech (Four Year Course) – Semester System (with effect from 2006 – 2007 admitted batch onwards) First Year I & II Semesters Code No. ENG 1001 ENG 1002 ENG 1003 ENG 1004 ENG 1005 ENG 1006 ENG 1007 ENG 1008 ENG 1009 ENG 1010 ENG 1011 ENG 1012
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ANNA UNIVERSITY CHENNAI: CHENNAI – 600 025 B.E DEGREE PROGRAMME (3 - 8 SEMESTERS) ELECTRICAL AND ELECTRONICS ENGINEERING (Offered in Colleges affiliated to Anna University) CURRICULUM AND SYLLABUS – REGULATIONS – 2004 SEMESTER III (Applicable to the students admitted from the Academic year 2006 – 2007 onwards) |THEORY |L |T |P |M | |1. |MA 1201
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Contents 1. 2. 3. 4. Introduction Definitions Behaviour of ferrites Principles of operation and construction 4.1 Resonance isolator 4.2 Field displacement circulator 4.3 Phase shift circulator 4.4 Faraday rotation circulator 4.5 Ring circulator 4.6 Junction circulator 4.7 Edge guided mode circulator 4.8 Lumped element circulator 5. Charcteristics 6. Correlation of parameters of a symmetrical 3-port-circulator 6.1 The lossless symmetrical 3-port-circulator 6.2 The lossy symmetrical 3-port-circulator
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Abstract We can control power point show or media player through the swipe. Just swipe over the sensor to control it‚ the circuit has 2 sets of sensors for sensing the swipe. The sensors has an IR led with a photo diode. For media player show your hand over the sensor to play/pause the song. To stop the song show the hand over the sensor 1‚to play the next song just swipe the hand from right to left and to play previous song swipe the hand from right to left. The same swipe motion
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OVONIC INOFIED MEMORY (OUM) A Seminar Report On OVONIC UNIFIED MEMORY (OUM) Submitted by Mr. Nishant K Patel (09EC082) Internal Guide: Asst. Prof. Jignesh Patoliya V.T.Patel Department of Electronics & Communication Engineering 09EC082 Page 1 OVONIC INOFIED MEMORY (OUM) CHAROTAR UNIVERSITY OF SCIENCE & TECHNOLOGY CERTIFICATE This is to certify that the Seminar entitled “OVONIC UNIFIED MEMORY (OUM)” is a bonafied report of the work carried out by Mr. Nishant Patel (09EC082) under the guidance
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Week 2 Reading Summary : Chap 1-3 Chapter 1 Anatomy: studies the structure of body parts and their relationship to one another. Can be seen‚ felt‚ examined. Physiology: concerns the function of the body in other words‚ how the body parts work and carry out their life-sustaining activities Complementary of structure and function Function reflect structure‚ what a structure can do depends on is specific form Levels of structural organization: Cells – smallest living unit
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Gallium Nitride Technology Insight Report This report covers patent analysis on all patents and applications published over last 10 years (2004 – 2014) in US covering the use of Gallium Nitride DISCLAIMER: This report should not be construed as business advice and the insights are not to be used as the basis for investment or business decisions of any kind without your own research and validation. Gridlogics Technologies Pvt. Ltd disclaims all warranties whether express‚ implied or statutory
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Literature Review this chapter will give an insight into the meaning microcontroller based dot matrix advert display system‚ ways by which it could be achieved‚ here some discrete components such as resistors‚ capacitors and transistors with integrated circuits (IC) were used to make this work and it’s wiring easier to understand. By the end of this chapter‚ one would stand a better chance of having an understanding of what microcontroller based dot matrix advert display system is all about‚ taking
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Low Power FM Transmitter Rod Elliott (ESP) Share| [pic] Introduction This article should satisfy those who might want to build a low power FM transmitter. It is designed to use an input from another sound source (such as a guitar or microphone)‚ and transmits on the commercial FM band - it is actually quite powerful‚ so make sure that you don’t use it to transmit anything sensitive - it could easily be picked up from several hundred metres away. The FM band is 88 to 108MHz‚ and although it
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