eld10004 report of assignment fmpd 2nd sem

7/29/2019 ELD10004 Report of Assignment FMPD 2nd Sem

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FMPD ASSIGNMENT OF STEPPER MOTOR

SUBMITTED BY: GUIDED BY:

NAME : ARINDAM ROY Dr. SATYAJIB BHATTACHARYA

ROLL NO : ELD10004 ASSOCIATE PROFESSOR

DEPT : ECE DEPARTMENT OF

PROGRAME: M.TECH .ELDT ELECTRONICS &

SUBJECT : FMPD ASSIGNMENT COMMUNICATION ENGG

SEMESTER: SECOND TEZPUR UNIVERSITY

YEAR : 2011


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ACKNOWLEDGEMENT

I take this opportunity to express my sincere gratitude and thanks to Asst.ProfSatyajib Bhattacharyya under whose able guidance i have successfully completed theseminarct entitled MILEAGE METER. The valuable suggestions and guidance put

forward by himhas immensely helped me in doing my project.

I owe my heartfelt gratitude to sir for guiding me at each and every step of my endeavor.

Without sirs precious suggestions my seminar would have been impossible.

I am also thankful to our department and university authorities for providing us with all

possible help in every aspect in their capacity.

Last but not the least, i would like to thank my branch mates who were always beside me

with their precious suggestions, which had its own importance in completing my project

And above all i thank THE ALMIGHTYfor being there for me always.

ARINDAM ROY

M.Tech .2nd sem

Roll No : ELD10004

Electronics Design & Technology

Deptt. Of Electronics &

Communication Engg.


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INDEX

CONTENT PAGE

Abstract 1

Components 2

Block diagram 3

Circuit diagram 4-5

Working Principle 6

Mechanical part 7-8

Electronics part 9-10

X-Y plotter picture 11

Programming part 12-14

Application 15

Conclusion 16


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Page 1

ABSTRACT

X-Y plotter is a mechatronics device . We can use it wherever positional

information is needed . We can use it even to draw any shape or size in

paper .

The device has got three parts mechanical , electronics hardware ,

software programming .

By this device we can draw or write any shape or size in paper through

computer.


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COMPONENT Page 2

Mechanical structure :

Ply wood

Nails

Four wheels

Two belt made of tyre tube

One channel rail

One glass wheel

Two stepper motor

One pen or pencil

One 1x1 paper

Four cliff

Electronics Hardware :

One PCB

One L7812

One L7805

One IN4007

Two L293D

One 220F capacitor

Two 16 pin base

One roll flexible wire multiple strand

One meter single strand

One bar strip of 10 pin

One parallel port

Software programming :

One computer with 25 pin parallel port

XP operating system

Turbo C or C++


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BLOCK DIAGRAM : Page 3

COMPUTER

ELECTRONICS

HARDWARE CIRCUIT

STEPPER MOTOR

X - DIRECTION

STEPPER MOTOR

Y - DIRECTION

POWER SUPPLY USER

KEY BOARD

RESULTANT

MOVEMENT OF PEN

OR PENCIL IN PAPER

LETTER OR

DRAWING


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CIRCUIT DIAGRAM : Page 4

L293D PIN CONFIGURATION


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Page 5

POWER SUPPLY CIRCUIT DIAGRAM


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Page 6

WORKING PRINCIPLE :

Power supply is given to electronics hardware circuit , having two

L293D IC ,to activate the bipolar driver circuit . parallel port is also

connected to the hardware circuit to interface by the computer through

bar strip installed in the hardware circuit.

One programming in C or C++ is written to generate the 1-1, 2-2 , 1-2

sequence for two stepper motor . it is compiled & runned .two stepper

motor rotate accordingly simultaneously to produce the resultant

movement which is displayed by the movement of pen or pencil in

paper .

Each stepper motor is equipped with two wheel & a belt .one frame is

coupled with the belt of another stepper motor which is responsible for

Y direction movement of the whole frame . In the frame itself there is

one stepper motor which is responsible for X direction movement of a

light weighted pen stand made of ply wood. A pen or pencil will be

installed in the stand .


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Page 7

MECHANICAL PART :

TOP VIEW

SIDE VIEW


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Page 8

CLOSE VIEW

BACK VIEW


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ELECTRONICS PART : Page 9

CLOSE VIEW

HARDWARE WITH POWER SUPPLY & PARALLEL PORT


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PCB WIRE CONNECTION Page 10

+12 V SUPPLY

INPUT FROM COMPUTER THROUGH PARALLEL PORT

+5 V SUPPLY

OUTPUT TO MOTOR PHASES

GROUND

PARALLEL PORT


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Page 11

COMPLETE X-Y PLOTTER WITH POWER SUPPLY & PARALLEL

INTERFACE THROUGH COMPUTER


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SOFTWARE PROGRAMMING : for one stepper motor Page 12

FULL STEP

#include

#include

#include

#include

#define port 0x378

main()

{

clrscr();

int i,n;

coutn;

for(i=0;i


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outport(port,0x06); Page 13

delay(100);

}

cout


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{ Page 14

outport(port,0x0C);

delay(100);

outport(port,0x08);

delay(100);

outport(port,0x09);

delay(100);

outport(port,0x01);

delay(100);

outport(port,0x03);

delay(100);

outport(port,0x02);

delay(100);

outport(port,0x06);delay(100);

outport(port,0x04);

delay(100); }

cout


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APPLICATION : Page 15

X-Y positional information can be monitored & plotted .

Automatic or computer controlled drilling can be done by using a drill

tool instead of pen.

Automatic or computer controlled cutter m/c can be built by using acutting tool instead of pen.

Same technology can be used to pick up & put the bottle or any stuff

in any automated factory by Robotics Arm.

It could be used in crane or any other powerful tools by the use of

proper gear.

X-Y-Z motion is also possible by the use of three stepper motor.


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Page 16

CONCLUSION

Its a very good technology where positional or micro stepping

movement is required. In future we would like to see more use &

application of this technology .

It could be used in rocket ,satellite , robotics ,mechatronics,

automated plant or any other device where automation of X-Y motion

is required.

eld10004 report of assignment fmpd 2nd sem

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