Automatic Temperature Control Using PIC Microcontroller

Abstract

Air conditioning system is the system which monitors the room temperature and controls the circulation of the fresh air inside the room. If the temperature of the room goes high sufficient enough to make one feel hot then the air conditioning system should be able to circulate cool air inside the room. Similarly if the temperature of the room falls  sufficient enough to make one feel cold then the air conditioning system should circulate warm air inside the room. If the room temperature is neither hot nor cold then the system should stay in low power mode to prevent from the considerable loss of the power.

As the name implies the main purpose of this project is to devise a system whose sole purpose is to condition or maintain the temperature within the predefined limits. Thus this system proves to be useful to be used as a Air Conditioning System inside room, offices, departmental stores etc. Apart from that it can also be used in various industrial applications such as to control the temperature in boilers, refrigerator, AC computers and Laboratories etc.