P.W.M. BASED SPEED CONTROLLER FOR DC MOTOR
Submitted To:- Submitted By:-

H.O.D. of E.C.E. Himanshi Banyal(7071046)
Dept. Parul Kanwar(7071049)
Praveen soni Shivani Chandel(7071055)
Parvesh kumar(7071050)

DERPARTMENT OF ELECTRONIC AND COMMUNICATION
ENGINEERING
GREEN HILLS POLYTECHNICAL COLLEGE
KUMARHATTI SOLAN


INTRODUCTION
Motor controller
A motor controller is a device or group of devices that serves to govern in some predetermined manner the performance of an electric motor. A motor ....etc

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myself mohit bhatnagar m pursuing b.tech..actually i m making a project on the topic stated above and i dont have much information regarding the topic..
so please tell me where i will get the complete information ?..basically i have problem in circuit diagram because i dont have the diagram..and also i dont know about various components used in this project..so please help me in solving the problem ..it will be great of you if u can help me..i will be pleased.. ....etc

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To get full information or details of microcontroller 8051 based dc motor speed controller please have a look on the pages

http://seminarsprojects.net/Thread-speed-control-of-stepper-motor-using-microcontroller-8051

if you again feel trouble on microcontroller 8051 based dc motor speed controller please reply in that page and ask specific fields in microcontroller 8051 based dc motor speed controller ....etc

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Respected Sir,

I have been requesting many authours for the past two months regarding the project details but no one has replied. I have to submit my base papers within a week i kindly request you to give me details about
SMS Based DC Motor Speed Controller with password protection
Kindly help me plesae..

Reference: http://seminarsprojects.net/Thread-44-sms-based-dc-motor-speed-controller-with-password-protection#top#ixzz1XHbzVLj1 ....etc

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The DC motors are applicable for effective speed control and high starting torque applications like traction, lift, etc. The Pulse Width Modulation twchnique of speed control can be used to obtain a a smooth speed variation without actually taxing in on the high starting torque of the motor. PWM technique also eliminate harmonics. Pulse-width Modulation is achieved with the help of a square wave whose duty cycle is varied to get a varying voltage output. As the average voltage output depends on the duty cycle of the square waveform, the actual ....etc

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to get information about the topic microcontroller based water level controller cum motor protection full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-automatic-water-level-monitoring-controller-using-microcontroller-circuit?pid=46512&mode=linear ....etc

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to get information about the topicmicro controller based dc motor speed controllerrefer the page link bellow

http://seminarsprojects.net/Thread-microcontroller-based-dc-motor-speed-controller ....etc

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To get full information or details of microcontroller based dc motor speed controller please have a look on the pages

http://seminarsprojects.net/Thread-microcontroller-based-dc-motor-speed-controller

if you again feel trouble on microcontroller based dc motor speed controller please reply in that page and ask specific fields in microcontroller based dc motor speed controller ....etc

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ABSTRACT

Stepper motor rotate by applying sequence of pulses to the stepper Motor coils. Speed of the motor is based on the sequence of pulses to the motor. Direction can be change by changing the pulse sequence inversely. Here in this project pulse is getting from PIC Microcontroller. It s a Programmable Peripheral Interface controller. Here keypad, Stepper motor Driver both are interfaced with the PIC Microcontroller. Keypad is used to vary the speed and to change the direction Of the stepper motor.

Controller output is given in ....etc

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hi
you can refer these pages to get the details on sms-controlled-dc-motor

http://seminarsprojects.net/Thread-gsm-sms-controlled-dc-motor?pid=45228#pid45228 ....etc

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