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TitleSEMINAR REPORT.docx
TagsTransmitter Ultrasound Electrical Engineering
File Size218.4 KB
Total Pages8
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Page 2

APTC PALAKKAD Dipt.of EEE

DEPARTEMENT OF ELECTRICAL &ELECTRONICS

ENGINEERING
ARIES POLYTECHNIC COLLEGE
MATTATHUKKAD, PALAKKAD

2018- 2019

CERTIFICATE

This is to Certified that the seminar report titled “  MISSILE DETECTION AND
DESTROYING SYSTEM” was presented by “AJITH M(Reg No.16031520) under my
Supervision towards the partial fulfillment for the requirement for the Diploma in Electrical &
Electronics Engineering the Directorate of Technical Education, Kerala state during the year
2018 –  2019.

Signature of the Guide Signature of the HOD

Mr.FAIZ ALI Mr.MANIKUMAR N
.

Internal Examiner External Examiner

Page 3

APTC PALAKKAD Dipt.of EEE

ACKNOWLEDGEMENT

Apart from my effects, the success of this seminar depended gravely on the encouragement and

guidelines of many others .I take this opportunity to express my gratitude to the people who have

 be instrumental in the successful completion of this seminar.

First of all I am grateful to the principal Mr.SHAJU G.I Aries polytechnic college for

 providing me with best facilities and atmosphere for the creative work.

I express my sincere thanks to Mr. MANIKUMAR N, Head of the Department of

Electrical & Electronics Engineering for providing necessary facilities throughout the work for

the completion of the seminar,

I express my gratitude to my Mr.FAIZ ALI Lecture, Department of Electrical & Electronics
Engineering who has been a constant source of encouragement and shall be ever grateful to her
valuable in  –  depth discussion and suggestions throughout for the successful completion of this
seminar work.

Gracious gratitude to all the other facility of the Department of Electrical & Electronics

Engineering and friends for their valuable advice and encouragement.

AJITH M

Reg No.16031520

Page 4

APTC PALAKKAD Dipt.of EEE

Abstract

This proposed system uses an ultrasonic module interfaced to a microcontroller of 8051

family. An ultrasonic transducer comprising of a transmitter and receiver are used. The

transmitted waves are reflected back from the object and received by the transducer again. The

total time taken from sending the waves to receiving it is calculated by taking into consideration

the velocity of sound. Then the distance is calculated by a program running on the

microcontroller and displayed on an liquid crystal display screen interfaced to the

microcontroller through ZigBee Wireless communication. The circuit is used to receive the

reflected signals of 40 KHz from the missile object, to feed that to a program of the

microcontroller and to switch on appropriate load while the program is executed at the

microcontroller. When the microcontroller receives the signal from ultrasonic receiver it

activates the door gun by triggering the gate of MOSFET through a transistor or relay. The

sensor is fitted on antenna and is rotated and controlled by stepper motor through 360 degrees. If 

there is any target within the detection range, the application will turn the launcher to the nearest

detected target and fires.

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