DESIGN AND FABRICATION OF A THIEF DETECTOR SYSTEM FOR A PARTICULAR OBJECT (MOBILE)

OBJECTIVES

1.The aim of this project is to detect thief for a particular object such as mobile .
2.By user authentication code (a password) the owner can take easily his object .
3.To Design and fabricate the controller circuit .

KEY REQUIREMENT
1.Microcontroller(PIC16F84A)
2.IC (TX-2B)
3.IC (RX-2B)
4.Vero Board
5.NPN Transistor (BD135)
6.Switch
7.Crystal (4MHZ)
8.Infrared Transmitter
9.Infrared Receiver
10.OPAMP (LM324)
11.Variable resistor (10K)

ADVANTAGES

1.It detects thief instantly
2.Only owner can inform about this
3.It is easy to design and fabricate