microcontroller 8051 security alarm based system circuits GSM based Home security system hidden cameras GSM based home security system project using microcontroller 8051. Main aim of this project is to provide sms based tracking of different locations in the home while you are not at home.This project can also be used to monior the different signals conditions of the machines in factory or industry. A GPS module will be installed in the home which will transmit the status of different doors continuously
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CHAPTER 4 TRANSMISSION MEDIA 4.1 Guided Transmission Media Twisted Pair Coaxial Cable Optical Fiber 4.2 Wireless Transmission Antennas Terrestrial Microwave Satellite Microwave Broadcast Radio Infrared 4.3 Wireless Propagation Ground Wave Propagation Sky Wave Propagation Line-of-Sight Propagation 4.4 Line-of-Sight Transmission Free Space Loss Atmospheric Absorption Multipath Refraction 4.5 4.6 Recommended Reading and Web Sites Key Terms‚ Review Questions‚ and Problems Key Terms Review Questions
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“Motor Vehicle Insurance” MOTOR VEHICLE (also known as auto insurance‚ GAP insurance‚ car insurance‚ or motor insurance) * is insurance purchased for cars‚ trucks‚ motorcycles‚ and other road vehicles. Its primary use is to provide financial protection against physical damage and/or bodily injury resulting from traffic collisions and against liability that could also arise therefrom. The specific terms of vehicle insurance vary with legal regulations in each region. To a lesser degree
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GSM BASED DOT MATRIX DISPLAY AS NOTICE BOARD Abstract: These are the days of high tech communication saving time and energy. Now a days in so many fields Dot Matrix Display is used to display their messages for example‚ in bank they used for display the interest on Loans etc. In bus to display the destination of that bus‚ in Railway Station to give the information about Arrival and departure of train and which platform
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ELECTRIC POWER UTILISATION AND ENERGY AUDITING UNIT – I ILLUMINATION‚ HEATING AND WELDING Nature-of radiation –definition – laws photometry – polar curves – lighting calculationsdesign of illumination systems (for residential‚ industrial‚ commercial and street lightings) - types of lamps-energy efficiency lamps. Methods of heating requirement of heating material-design of heating element-furnaces – Welding generator-welding transformer and its characteristics UNIT - II ELECTRIC TRACTION
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CONSTRUCTION OF A GSM BASED HOME AUTOMATION USING AVR BY OKORAFOR CHINED HENRY EE/2008/281 DEPARTMENT OF ELECTRICAL AND ELECTRONIC ENGINEERING FACULTY OF ENGINEERING CARITAS UNIVERSITY AMORJI-NIKE‚ ENUGU. AUGUST‚ 2013. Page |i TITLTE PAGE A GSM BASED HOME AUTOMATION USING AVR BY OKORAFOR CHINEDU HENRY EE/2008/281 BEING A PROJECT SUBMITTED TO THE DEPARTMENT OF ELECTRICAL AND ELECTRONIC ENGINEERING FACULTY OF ENGINEERING CARITAS UNIVERSITY AMORJI-NIKE‚ ENUGU
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of contemporary technologies- wireless sensor networks‚ GSM and SMS – to provide the farmer with the ability to handle the water level in the field remotely and in real time. Keywords Wireless Sensor Networks‚ GSM‚ SMS‚ Sprinkler‚ Agriculture‚ India‚ Mobile I. Introduction Even in the modern era of industrialization‚ agriculture plays a very significant role in the overall socio-economic development of India. India has an agriculture based economy. 43% of India’s territory comes under agricultural
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RFID Based Shopping Trolley SYNOPSIS: The objective of this project is to improve the speed of purchase by using RFID. This project is designed to use the RFID based security system application in the shopping trolley. This project is used in shopping complex for purchase the products. In this project RFID card is used as security access for product. If the product is put in to the trolley means it will shows the amount and also the total amount. But in this project RFID
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INDEX 1. GSM Architecture……………………………………………… 2 2. The Cellular System ....…………………………………………. 7 3. Air Interface ...………………………………………………….. 10 4. Signaling Concepts…..…………………………………………. 17 5. Functions And Services of GSM ………….…………………… 30 6. Frequency Hopping……..…………………………………….. 39 7. GSM Identities……..………………………………………….. . 45 8. Traffic Cases……………………………………………………. 50 9. The GSM Transmission Process………………………………. 65 10. E1……………………………………………………………… 70 11. Transmission...…………………………………………………
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RFID BASED ATTENDANCE CUM SECURITY SYSTEM [pic] Submitted By: INTRODUCTION Our final year project is RFID based Attendance cum Security System. This idea came to my mind when I saw our lecturers taking the attendance of 100s of students very hardly. We thought we can integrate the RFID based Security System with attendance system as well. That what our final year project is doing. BLOCK DIAGRAM OF THE PROJECT: [pic] History of RFID: In a very interesting article
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