ABSTRACT ABSTRACTWith the development of modern With the development of modern With the development of modern With the development of modern technology, technology, technology, technology, Smart Living is gradually changing people's life and thus providing a Smart Living is gradually changing people's life and thus providing a Smart Living is gradually changing people's life and thus providing a Smart Living is gradually changing people's life and thus providing a necessary technology to create convenience, intelligence and controllability. In this paper, a new necessary technology to create convenience, intelligence and controllability. In this paper, a new necessary technology to create convenience, intelligence and controllability. In this paper, a new necessary technology to create convenience, intelligence and controllability. In this paper, a new Smart Living Smart Living Smart Living Smart Living system is introduced for the Automatic Control of Heating and Cooling System in the Home. The system is designed system is introduced for the Automatic Control of Heating and Cooling System in the Home. The system is designed system is introduced for the Automatic Control of Heating and Cooling System in the Home. The system is designed system is introduced for the Automatic Control of Heating and Cooling System in the Home. The system is designed to assist and provide support in order to fulfill some of the needs of elderly and disabled in the home as the elderly to assist and provide support in order to fulfill some of the needs of elderly and disabled in the home as the elderly to assist and provide support in order to fulfill some of the needs of elderly and disabled in the home as the elderly to assist and provide support in order to fulfill some of the needs of elderly and disabled in the home as the elderly and the dis and the dis and the dis and the disabled are often in dire need of controlling their home environment.abled are often in dire need of controlling their home environment. abled are often in dire need of controlling their home environment. abled are often in dire need of controlling their home environment. The main control system employed is The main control system employed is The main control system employed is The main control system employed is a temperature sensor LM35 which serves as input signal to the central processing unit, which is the microcontroller a temperature sensor LM35 which serves as input signal to the central processing unit, which is the microcontroller a temperature sensor LM35 which serves as input signal to the central processing unit, which is the microcontroller a temperature sensor LM35 which serves as input signal to the central processing unit, which is the microcontroller whose function is for the overall co whose function is for the overall co whose function is for the overall co whose function is for the overall control of the system. The output unit which consists of the relays which power on ntrol of the system. The output unit which consist...