Can i get a best mini project on smart meter and prepaid meter with latest technology ....etc

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REMOTE BILLING OF ENERGY METER/WATER METER USING GSM MODEM
ABSTRACT:
Every month we can see a person standing in front of our house from Electricity board whose duty is to read the energy meter and handover the bills (electric or water) to the owner of that house . This is nothing but meter reading. According to that reading we have to pay the bills. The main drawback of this system is that person has to go area by area and he has to read the meter of every house and handover the bills. The Electricity board aut ....etc

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Abstract—
The aliasing signal interferes with the actual signal and resembles more-like the original intermediate signal. This is called image frequency. To eliminate this image frequency a filter is to be designed in the RF (Radio Front) stage. At S-band microwave frequency (2 GHz to 4 GHz), the lumped components cannot be used due to distributed effects. Also, for the compactness of the filter, the distributed components are being used in microwave frequencies. Hence the coupled stage of microstrip filter with g ....etc

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Digital frequency meter using DMA Terminal Count stop method
Abstract-
This paper presents a new wide-range speed
measurement method, using the direct memory access
(DMA) terminal count register(TCR). The DMA
method is based on both pulse counting in the constant
sampling time at terminal count stop pin of a DMA
controller. The hardware configuration and algorithms
for a microcontroller implementation are also
presented. The proposed method is suitable in systems
using microcontrollers with DMA controller and
timers. Li ....etc

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MICROWAVE
Electromagnetic wave
Frequency ranging from 0.3GHz to 300GHz
Wavelength is as long as one meter to as short as one millimeter .
It can go through ionosphere
RADAR , Satellite ,Mobile communication

Principle Of Amplification
The power of the microwave is increased by transferring the energy of the excited electrons or atoms to the microwave by different methods
Types of Microwave Amplifiers
Klystron
Magnetron
Travelling wave tubes
Crossed Field Amplifiers
Maser
Klystrons
....etc

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thank u fdsfdvcmdvms svfpskdvsdvpspv sdcmsmvVP KMSDOCMSDMpvc ksd ....etc

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hi sir ,
please give me full report of this project ....etc

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A Technique for Orthogonal Frequency Division Multiplexing
Frequency Offset Correction

Abstract:
The Orthogonal Frequency Division Multiplexing (OFDM) is a Multi Carrier Modulation technique employing Frequency Division Multiplexing of orthogonal subcarriers. It is also sometimes called as discrete multitone modulation (DMT). It is better than CDMA in high bit rate and Broadband Communications .It is a multi carrier technique, which is very sensitive to Frequency Offset between transmitter and receiver. Th ....etc

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inductance,capacitance,frequency meter . give a project report about this topic ....etc

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Respected sir,
Digital frequency meter topic is as activity for me .
i want information as follows,
1 introduction of instrument.
2 circuit diagram with components.
3 construction
4 working
5 application
6 advantage and disadvantage
7 preference
8 conclusion
. sir i want in detail information of topic
. hope u will provide me
. thanking u
. provide me info on my email.id
. [email protected]
Hope u will provide me info sir,
waiting for ur rly. ....etc

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