MINI FM STATION

ABSTRACTThe aim of this project is to transmit voice and music in FM frequency band(88-108MHZS) similar to what an FM station does.this is possible by frequency modulating the voice or music signal with a carrier. The idea is very simple,the frequency of the carrier...

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TELEPHONE EXCHANGE

ABSTRACTThe project is all about building a model TEELEPHONE EXCHANGE that facilitates the connection of eight(8) telephones. Telephone exchange switches one telephone connecting to other. Infact it is not the only thing it does, but the set with which communication required is generating the pulses when the relevant number is dialed. The important functions of telephone exchange are:1) To Decode and process the pulses generated by the telephone sets2) To generate a dialing tone3)...

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SATELLITE SIGNAL TRACKING SYSTEM

ABSTRACTThe Main objective of the project is to control the Satellite Dish Antenna movement according to the orbit of Satellite. It is useful to produce the maximum signal strength from the Satellite. For the purpose of practical demonstration we have constructed Antenna by using LDR �s and substituted...

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LIST OF MICROCONTROLLERS

This is a list of common microcontrollers listed by brandAMCC * PPC 403GCX * PowerPC 405 o PPC 405EP o PPC 405GP/CR o PPC 405GPr o PPC NPe405H/L * PowerPC 440 o PPC 440GP o PPC 440GX o PPC 440EP/EPx/GRx o PPC 440SP/SPeAltera * Nios II 32-bit configurable soft microprocessor * Nios 16-bit configurable soft processorAnalog Devices * Blackfin * Super Harvard Architecture Single-Chip Computer (SHARC) * TigerSHARC * ADSP-21xx digital signal processor ...

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HOME AUTOMATION OVER INTERNET

"Home Automation over internet". Most of the people thought ofcontrolling home appliances and other things like bulbs tubes andswitches etc using an IR remote or a wired things running from yourcomputer to your switch board, but what if you are not at home andsuddenly you reminded that you have left something on but you are notsure and you can't even...

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GSM BASED DATA AQUISITION SYSTEM

ABSTRACT GSM Data Acquisition System is based on GSM Cellular Network. In this project we monitor the data in room by sending required data values to selected phone numbers using GSM modem. Data values are like functions of remotely data, environment monitoring (support input DC 0-20MA), fire protection, anti-burglary, as well...

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DESIGN OF L-BAND SPIRO HELICAL ANTENNA

ABSTRACT A novel antenna made of a spiral wire wrapped into a larger helical shape is introduced. The geometry of this antenna, which is a doubly helical structure, is fully described by five independent parameters, including two radial dimensions, two pitch angles, and the number of turns....

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MOBILE SHIELD

ABSTRACT The main objective of the term paper is to protect your mobile phone from unauthorized use or theft using this simple circuit It can generate a loud chirping sound when somebody attempts to take away the mobile handset....

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AUTOMATED MEDICAL RADIOGRAPH COMPRESSION &DECOMPRESSION

ABSTRACT Recently, teleradiology, which is one of the most used clinical aspects of telemedicine, has received much attention. Teleradiology attempts to transfer medical images of various modalities, like computerized tomography (CT) scans, magnetic imaging (MRI), ultrasonography (US), and x-rays from one location to another...

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