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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To get full information or details of electrical device control using mobile phone please have a look on the pages

http://seminarsprojects.net/Thread-controlling-electrical-devices-using-printer-port

http://seminarsprojects.net/Thread-mobile-operated-device-control

http://seminarsprojects.net/Thread-dtmf-based-device-controlling-system

if you again feel trouble on electrical device control using mobile phone please reply in that page and ask specific fields in electrical device control using mobile phone ....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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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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Material handling equipment is mechanical equipment used for the movement, storage, control and protection of materials, goods and products throughout the process of manufacturing, distribution, consumption and disposal. The different types of material handling equipment can be classified into four major categories: transport equipment, positioning equipment, unit load formation equipment, and storage equipment. ....etc

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cn u pls send me the ppt & report ..my mail id [email protected]




cn u pls send me the ppt & report ..my mail id 11jan.shraddhagmail.com ....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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A Linux Device Driver for USB to USB Direct Link Device

The first version of the Universal Serial Bus (USB) specification was released in January 1996. In April 2000, version 2.0 of the USB specification, which supports transfer rates up to 480 Mbps, was released. Because of its low cost, high data-transfer rate, ease of use, and flexibility, USB has gained wide acceptance in the computer industry. Today, many peripherals and devices connect to computers through USB interfaces. Currently, most general-purpose operating systems pro ....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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