DTMF Based Interfacing and Control of Induction Motor using TRIAC



The AC induction motor is the most commonly used AC motor in industrial application because of its simplicity, rugged construction, and relatively low manufacturing costs. The reason that the AC induction motor has these characteristics is because the rotor is a self-contained unit, with no external connections. This types of motor devices its name from the fact that AC currents are induced into the rotor by a rotating magnetic field.
Our project d ....etc

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design and development of sms based car engine control system to prevent car theft using gsm modem ppt

Abstract

Microprocessors are commonly referred to as general purpose processors as they simply accept the inputs, process it and give the output. In contrast, a microcontroller not only accepts the data as inputs but also manipulates it, interfaces the data with various devices, controls the data and thus finally gives the result. As everyone in this competitive world prefers to make the things easy and simple to handle.In this project we de ....etc

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The project is designed to develop a robotic vehicle that is controlled by a cell phone. DTMF commands from a phone are sent to another cell phone which is mounted on the robot. These commands are fed to a microcontroller of 8051 family to operate the vehicle movement through motor interface.

The main scope of project is to send commands from one cell phone to be received by another cell phone mounted on the robot to receive the DTMF (Dual Tone Multi Frequency) mode commands which are then decoded by a DTMF decoder.

The corresponding code ....etc

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To get full information or details of dtmf based industrial automation and appliances control system please have a look on the pages

http://seminarsprojects.net/Thread-dtmf-based-industrial-automation-appliance-control-system?page=2

http://seminarsprojects.net/Thread-sms-based-industrial-automation-using-arm-controller

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

http://seminarsprojects.net/Thread-dtmf-based-industrial-automation-appliance-control-system

if you again feel trouble on dtmf based industrial automat ....etc

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hi
you can get the details on wan based remote control using dtmf technology in this page

http://seminarsprojects.net/Thread-wan-based-control-of-single-phase-induction-motor-and-monitoring ....etc

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to get information about the topic code for dtmf based device control using 8051 related topic refer the page link bellow

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

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The project works on the concept of DTMF (dual tone multi frequency) tone command so received from any phone to remotely switch any electrical load such as agricultural pump, domestic and industrial loads etc. In industries, the loads are spread over a large area and thus, operating these loads is a very tiresome and difficult task.

In agricultural fields also, pumps and other loads are connected over a large area and hence it is difficult for the farmer to operate all the loads and similarly for house hold loads. Keeping these problems in m ....etc

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to get information about the topic future scope for dtmf based device control system full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-dtmf-based-device-control

http://seminarsprojects.net/Thread-dtmf-based-industrial-automation-appliance-control-system ....etc

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

http://seminarsprojects.net/Thread-home-appliance-control-by-mobile-phone-dtmf?pid=42824&mode=threaded

http://seminarsprojects.net/Thread-home-appliance-control-by-mobile-phone-dtmf?pid=63634&mode=threaded

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

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

if you again feel tr ....etc

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to get information about the topic cellphone based dtmf controlled garage door opening system related topic refer the page link bellow

http://seminarsprojects.net/Thread-home-appliance-control-by-mobile-phone-dtmf?pid=55368&mode=threaded

http://seminarsprojects.net/Thread-gsm-controlled-door-latch-opener-with-security-autodial?pid=18099&mode=threaded ....etc

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