ABSTRACT

This project is used to control device from the remote place through DTMF. DTMF stands for . This is the latest technology used in telephone dial. The program waits for the ringing of the telephone. When the telephone rings the ring detector detects the ring

When the phone rings it should be cut off. This is made possible through ON\OFF hook controller. When there is a ring outputted to the ON\OFF hook Control circuit .If the phone line is connected means the device can be controlled through phon ....etc

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hi friend you can refer these pages to get the details on graphical password authentication

http://seminarsprojects.net/Thread-graphical-password-authentication-using-cued-click-points-ccp

http://seminarprojectsarchive/index.php/thread-10475.html

http://seminarsprojects.net/Thread-graphical-password-authentication-using-cued-click-points-ccp?pid=32642#pid32642 ....etc

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A piezoelectric sensor is a device that uses the piezoelectric effect, to measure changes in pressure, acceleration, temperature, strain, or force by converting them to an electrical charge. The prefix piezo- is Greek for 'press' or 'squeeze'.

Piezoelectric sensors are versatile tools for the measurement of various processes. They are used for quality assurance, process control, and for research and development in many industries. Pierre Curie discovered the piezoelectric effect in 1880, but only in the 1950s did manufacturers begin to use t ....etc

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to get information about the topic sensor software device to help farmers to protect crops related topic refer the page link bellow

http://seminarsprojects.net/Thread-protecting-location-privacy-in-sensor-networks-against-a-global-eavesdropper ....etc

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Controlling of light, climate, doors and window shutters and many more which we cancontrol manually in our daily life. Anybody can do controlling of devices. But here the thing iscontrolling devices is restricted to particular persons who are provided with the password. Thepersons who know the password only can control the devices by sending password as message.In this project we are using at89s52 microcontroller for controlling the equipments in thehome. GSM modem is used to communicate and respond to the remote commands and thosecommands are ....etc

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This article describes a wireless, programmable, sound-activated and voice-operated remote control transmitter that can be used to add the functionality of voice controlled operation to the common home appliances. a universal library of codes maybe first programmed onto the device in the beginning. The codes can be corresponding to the devices to be controlled and the category of the device. Thus it can recognize the operators' spoken commands and respond to it. Once programming is complete, the device can be completely operated without hands ....etc

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A new device to help the blind to see has been developed by scientists. The electric lollipop or BrainPort vision device captures images using a small camera and then turns the image into tiny tingles on the tongue. Tingles are sent to the brain, which then turns the tingles into pictures. After a few days of practicing people, who otherwise could not see, they were able to distinguish shapes, read signs and even read letters. This amazing new device can help people to interact with their environment so never before experiences.

Using the un ....etc

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1. Introduction
Telephone is one of the most common and useful consumer electronics gadgets in the world today. It incorporate both Communication & Digital Electronics filed. They provide us with countless conveniences in our daily lives.
As the device is so much popular and part of every-day-activities, many add-on circuits are constructed to make it still more feature rich instrument. And one such add-on feature is this system which allows user to switch ON/OFF loads from remote end. It finds applications in home ....etc

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to get information about the topic HOME AUTOMATION USING MOBILE COMMUNICATION full report ,ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-home-automation-using-mobile-communication

http://seminarsprojects.net/Thread-home-automation-using-mobile-communication?page=2

http://seminarsprojects.net/Thread-home-automation-project

http://seminarsprojects.net/Thread-industrial-automation-using-cellphone

http://seminarsprojects.net/Thread-wireless-home-automation-network ....etc

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AUTHENTICATED REMOTE OPERATED DEVICE MANAGEMENT USING MOBILE PHONE(PASSWORD PROTECTION)
AIM:
The main aim of this project is to develop a system, which uses Mobile technology to operate devices wirelessly.
PURPOSE:
The purpose of this project is to develop a system to operate the home appliances with authentication using password .

DESCRIPTION:

Every system is automated in order to face new challenges in the present day situation. Automated systems have less manual operations, so that the ....etc

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