HOME SECURITY SYSTEM: SMOKE DETECTOR CIRCUIT, TEMPERATURE DETECTOR CIRCUIT WITH KEYPAD AND LCD INTERFACE

The Home Security System is design to develop a security system that is affordable
and easy to use. This system will provide protection when user is at home and not at
home. It will have a LCD display as an easy and friendly interface and a keypad as a
main controller to the whole system. The keypad will allow a communication
between the user and the system. This project is divided into three main parts which
are the smoke detector circuit implementation, temperature detector implementation
and the LCD and keypad implementation. The three parts have slightly different
methodology but in overall, the project started by doing research on the circuits, the
implementation of the circuits and the implementation of the LCD display and
keypad. The system will have a complete home security system that will enable user
to control the circuits with a keypad. In future, more circuits will be included in the
system that will provide more diversity in home security system.