Development of room management system : the temperature control

Abstract

The new PIC16F877 Controller is an ideal solution for use as a standard controller in many applications. In this project, the PIC was introduced to design and develop the temperature control system to improve the quality of life. This temperature control system is able to control the air-conditioning in stable conditions. There are more efficiency with the automatically control and maintain the temperature by using microcontroller PIC. Human can select the desired temperature by just pressing the number on the keypad. On the same time, the microcontroller can control multi devices separately. All of these applications were developed using PCWH C-compiler. C was chosen because it complies with highly efficient machine code; it was particularly well-suited to engineering application. The developed programs were then downloading to this microcontroller. The motor fan was assumed as cooler which is one of the outputs that result from the programming. In addition, the development of room management system can be applied to household, office, school, laboratory, medical centre and so on.