ABSTRACT Title: Aim: The aim of the project is to build the home automation and security system using GSM. Scope: Most of the people now a days are interested for keeping security to their house and also they are interested for having atomize their house (i.e., to control their utilities remotely). This scenario is an impact of what we see about various robberies in our vicinity and through media. This prototype project is basically developed to solve above burning problem and also to get customize the things automatically. This project also describes an investigation into the potential for remote controlled operation of home automation systems. It considers possible solutions through GSM technology and indicates how to optimize the use of such systems. The home is an eternal, heterogeneous, distributed computing environment which certainly requires a careful study before developing any suitable Home Automation System (HAS) that will accomplish its requirements. A GSM modem is interfaced to the microcontroller witch is used to This project can also be implemented through various Network technologies like blue tooth module, ZigBee module etc., also. This project also can be useful for security purpose. If any person with permission enters into the house an immediate message is been sent to the police dept, Owner, etc. HOME AUTOMATION AND SECURITY SYSTEM USING GSM
Block Diagram
Power Supply (5V) KEY PAD
Rx Tx
LCD
LDR
Buzzer
IR pairs
Rx Tx
Fire sensor Micro Controller Relay1 Device
GSM Modem
MAX 232
ULN 2003
Relay2
Device
Relay3
Device
SOFTWARE TOOLS USED: 1) Keil compiler. 2) Express PCB/ORCAD HARDWARE TOOLS: 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) Micro controller MAX 232 Serial Communication Power Supply 5V. GSM Module. LCD. IR pairs. ULN 2003. Relays. Leds. Fire sensor. 11) 12) LDR. Buzzer.