INTRODUCTION is detected then echo pulse sense. With

INTRODUCTION

The
project works on the principle of radar echo effect of the transmitting signal.
Arduino control the servo motor for the direction of ultrasonic sensor and it
moves from 0 degree to 180 degree. Ultrasonic sensor transmits the signal in
all direction and if any obstacle that is target is detected then echo pulse
sense. With the help of this echo pulse arduino program find out the distance
and direction angle of the target. At this condition Siren is trigger and sends
the SMS to the colonel. A SIM300 GSM modem is interfaced to the controller for
sending message. The beauty of the project is it saves the target data and
moves the camera in the target direction. Furthermore, this project can be
enhanced by using a laser gun. When the target is detected then at this proper
direction gun is fired. Arduino co ntroller and ultrasonic sensor is the base
of this project. With the help of RF receiver arduino receives the data from
user android phone and moves this whole radar system forward, backward, left
and right. Therefore user can shift the radar at the place of required.

 

 

Block diagram

 

 

 

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Shunt Capacitor

Bridge Rectifier

Voltage Regulator

Transformer

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           

Block Diagram of Power Supply

 

           

circuit diagram of power supply

 

 

Applications:

 

1.     
Air
Force.

2.     
Naval
Applications.

3.     
Application
in Army.

4.     
Easy
to Survey large area.

5.     
System
can be operated by one person.

6.     
Avoid
expensive excavations on wrong spot.

7.     
One
Antenna array covers several frequency hands.

Future
Scope

1.     
It
can detect the Blind Speed.

2.     
3
Axis data X, Y, Z Plane

It is a 3D object
Scanning