Home Security System using GSM Electronics Engineering Final Year Project

This project includes GSM (Sim800C) module, which is connected to Arduino through UART. Ultrasonic sensor connected to Arduino digital PIN. Buzzer will be connected to Arduino digital Pin. Light also connected to Arduino digital pin through relay.

WORKING:

Arduino continuously reads Ultrasonic Sensor. If any person or any object moves Infront of ultrasonic sensor, it will send alert to Arduino. Immediately Arduino Switch ON buzzer and light. Also it will send SMS to registered mobile number. This information will be displayed on LCD.

TECHNICAL SPECIFICATIONS:

HARDWARE:

• Microcontroller                      :           Arduino Uno
• Crystal                                    :           16 MHz
• LCD                                        :           16X2 LCD
• GSM                                       :           SIM800C
• Intruder Detection Sensor      :           Ultrasonic Sensor (HCSR04)
• Buzzer                                     :           5V DC
• Relay                                       :           12v DC Electromagnetic
• Light                                       :           230V AC
• Power Source                          :           12v 2 amp Adaptor

SOFTWARE:

• Arduino IDE
• Proteus based circuit diagram

APPLICATIONS:

• Home Security
• Industrial Security

INTERFACES COVERD:

• We have covered GSM (SIM800C) module interfacing
• Ultrasonic sensor interface