The main objective of the project is to develop a GSM based energy meter reading system and load control through SMS. Electricity department sends employees to take meter reading every month, which is an expensive and time consuming job.

The proposed project provides a convenient and efficient method to avoid this problem. The electricity department and the user can get the readings of the energy meter of consumers via SMS. The loads can also be controlled by the user of this system via SMS using this project.

A microcontroller input is effec ....etc

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to get information about the topic prepaid card energy meter related topic refer the page link bellow

http://seminarsprojects.net/Thread-prepaid-energy-meter-using-gsm-mobile

http://seminarsprojects.net/Thread-prepaid-energy-meter-using-gsm-mobile?page=2 ....etc

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Prepaid Energy Meter (AT89S52) 8051 Microcontroller ....etc

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INTRODUCTION

The scope of the project work is to introduce advanced technology in converting dc voltage in to ac voltage and introducing prepaid energy metering concept.

The energy meter used in this project work produces pulses according to the load and this meter is converted as prepaid energy meter using smart card, hence this meter can be called smart energy meter.

This kind of smart energy meters also can be installed at each and every house, where the state electricity department going to supp ....etc

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This AVR tutorial will discuss interfacing Light Emitting Diodes with Atmel's AVR series of Microcontrollers. A LED is an acronym for Light Emitting Diode and is basically a electronic device which emits light when an electric current flows through it. The electronic symbol for a LED is : LED Symbol

General purpose LEDs used in digital circuits require around 75mA or less and so we usually use resistors to limit the current flowing through the LED when it is connected within a circuit as shown below. The resistance of the resistor is calcula ....etc

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Hello sir,
I am in final year B.tech (electrical & electronics engg.). I would appreciate your help in my minor project. I need a report on Smart card based Prepaid Energy Meter.
thanks ....etc

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to get information about the topic PREPAID ENERGY METER USING GSM MOBILE full report,ppt and related topic please refer the page link bellow
http://seminarsprojects.net/Thread-prepaid-energy-meter-using-gsm-mobile

http://seminarsprojects.net/Thread-prepaid-energy-meter-using-gsm-mobile?page=3

http://seminarsprojects.net/Thread-prepaid-energy-meter-using-gsm-mobile?page=2

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optocoupler interface microcontroller and energy meter

Abstract

The present system of energy billing in India is error prone and also time and labour consuming. Errors get
introduced at every stage of energy billing like errors with electro-mechanical meters, human errors while noting down the meter reading and error while processing the paid bills and the due bills. There are many cases where the bill is paid and then is shown as a due amount in the next bill. There is no proper way to know the consumer's maximum demand, usage details, loss ....etc

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to get information about the topic PREPAID ENERGY METER USING GSM MOBILE full report,ppt and related topic please refer the page link bellow
http://seminarsprojects.net/Thread-prepaid-energy-meter-using-gsm-mobile

http://seminarsprojects.net/Thread-prepaid-energy-meter-using-gsm-mobile?page=3

http://seminarsprojects.net/Thread-prepaid-energy-meter-using-gsm-mobile?page=2

http://seminarsprojects.net/Thread-prepaid-energy-meter--11061 ....etc

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Energy Meter Reading

Power consumed is shown by the energy meter in form of 1 unit or 1 kilo watt hour of energy consumed. 1 kWh refers to the electrical energy required to provide 1000 watts of power for 1 hour.

The units of energy consumed are detected by the energy meter which shows the amount of power consumed in form of the energy units. Energy meters are of two types Electromechanical Meters and Electronic meters. For both the meters, reading is done from left to right.

Electromechanical meter consists of an aluminum disc positi ....etc

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