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to get information about the topic mobile controlled home appliances using dtmf decoder full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-home-appliance-pc-cursor-control-by-mobile-phone-dtmf?pid=51297&mode=threaded

http://seminarsprojects.net/Thread-home-appliance-control-by-mobile-phone-dtmf ....etc

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For my miniproject I would like to have details about the above mentioned topic including abstract,block diagram and its explanation and circuitdiagram with all explanations ....etc

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To get full information or details of controlling robot using dtmf decoder please have a look on the pages

http://seminarsprojects.net/Thread-dtmf-based-mobile-controlled-robot

http://seminarsprojects.net/Thread-wireless-controlled-mine-detecting-robot

http://seminarsprojects.net/Thread-mobile-controlled-robot-using-dtmf-technology-for-industrial-application

http://seminarsprojects.net/Thread-mobile-controlled-robot-using-dtmf-technology--104350

http://seminarsprojects.net/Thread-mobile-controlled-robot-using-dtmf-technology

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To get full information or details of code for home automation system using dtmf please have a look on the pages

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-full-report

if you again feel trouble on code for home automation system using dtmf please reply in that page and ask specific fields in code for home automation system using dtmf ....etc

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To get full information or details of home automation control using dtmf please have a look on the pages

http://seminarsprojects.net/Thread-home-automation-full-report

http://seminarsprojects.net/Thread-microcontroller-based-home-automation-system-with-security?pid=74093&mode=threaded

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circuit diagram of home automation with dtmf decoder at89c51 using mobile communication
i want to circuit diagram of home automation with dtmf decoder at89c51 using mobile communication and also ppt slides of that ....etc

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A ZigBee-Based Home Automation System
Nisanth V Issac
S7 A

Overview
Introduction

Existing Home Automation Technologies and its analysis

Features of the proposed system

System Architecture

System initialization/implementation

Conclusion



Introduction
What is Home Automation?

Anything that gives you remote or automatic control of things around the home.

What is Zigbee?
a low-cost, low-power, wireless networking standard

B ....etc

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This home appliances control or home automation project also uses the same DTMF decoder circuit section with little modifications to control home and office electrical appliances. Just connect your cell phone headset (headphone) jack to the mobile phone and then mobile will control electrical appliances and electrical equipment through the DTMF key pad of your cell phone. Here for demonstrating, we are controlling an electrical bulb using this circuit project but you can extend this circuit to control many electrical devices with some modificat ....etc

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Telephony Communication
DTMF decoder

This circuit detects the dial tone from a telephone line and decodes the keypad pressed on the remote telephone. two distinct frequency tones make up the DTMF(dual tome multiple frequency), and hence the name. The the dialer and the telephone exchange communicate one way through the DTMF communication.the tone generator and the tone decoder consist of a complete communication setup. In this project, IC MT8870DE is used to decode the input dial tone to the dialled numbers. These digital bits can ....etc

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