universal motor speed control using avr microcontroller

Controlling direction and speed of DC motor is very essential in many applications like

Robotic application to change direction and speed of moving robot

Industrial application to change direction and speed of rotating machinery

Domestic application to vary speed of battery (DC) operated portable fan

Defence application to rotate radar, automatic gun, tank gun in either direction

Communication application rotate dish antenna upward downward or clockwise - anticlockwis ....etc

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to get information about the topicgsm based home automation refer the page link bellow

http://seminarsprojects.net/Thread-gsm-based-home-automation

http://seminarsprojects.net/Thread-gsm-based-home-automation?page=2 ....etc

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The main objective of the project is to develop a GSM based energy meter reading system and load control through SMS. Electricity department sends employees to take meter reading every month, which is an expensive and time consuming job.

The proposed project provides a convenient and efficient method to avoid this problem. The electricity department and the user can get the readings of the energy meter of consumers via SMS. The loads can also be controlled by the user of this system via SMS using this project.

A microcontroller input is effec ....etc

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plz send me the source code for home automation using tv remote using 8051(AT89S52) microcotroller to email id. plz give me quick reply if any one knows..
my emailid:[email protected]
THANK YOU.. ....etc

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I need the project report for gsm based home security system
and also the ppt for it.can u plz send it..my mail is [email protected] ....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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gsm based home automation using 8051 microcontroller code

The acronym of the GSM modem is Global System for Mobile Communications, it is a wireless communication module, used to make a computer or any processor to communicate over a network. This modem uses a variation of TDMA(Time Division Multiple Access) and is the most commonly used of the digital wireless telephony technologies like TDMA, GSM and CDMA.A GSM modem needs a SIM card to operate through a n/w range subscribed by the network operator. This modem can be connected to a computer ....etc

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i m a student of final year BE entc branch.
i want a whole seminar report (large type) on the topic Remote Controlled Power Conservation and Home Automation Using Zigbee PAN Network .
i didn't get the information about the circuit diagrams n all other related diagrams of this topic. ....etc

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Abstract
This report describes the summer training experience in the Center
Institute of communication and computer research-KFUPM. I worked in
USAD 1 two students with a team of this project is to design the control unit
User command to send a four-wheels motorcycle and a control station installed
Robot warrior. In addition, we setup a wireless network to connect to the control
Control unit with requires software that station and we also design
Digital devices need to work properly. In this report I will describe all
Project work and w ....etc

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to get information about the topic gsm based home automation project report avr microcontroller full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-gsm-based-home-automation?pid=4720&mode=threaded

http://seminarsprojects.net/Thread-gsm-based-home-automation

http://seminarsprojects.net/Thread-gsm-based-projects?pid=31098&mode=threaded ....etc

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