Humidity Based Automated Room Temperature Controller

Abstract

This project titled “Humidity Based Automated Room Temperature Controller” which presents the design, construction, program, development, control and evaluation of an automatic switching speed electric heater, and control room temperature automatically. This further step of an intelligent electric room heater and automatic control ac load (fans, light) than before that using “intelligent technology’’ such sensing the temperature and humidity and functioning by analog circuit relay. The microcontroller base automatic room temperature control and auto switching system presented in this project is required to fulfill the requirement of technologies “tomorrow will be more advanced than today”. The electric fan automatically switches the speed according to the environment temperature changes. This electric hardware fan system contains combination of sensor, controller, driver and motor with integration of embedded controlled programming which means in this case using Arduino UNO as the main controller. In this system, the input which is a temperature sensor, also use a controller which is a microcontroller. On the other hand the output is an AC heater and also LCD for status monitoring. To find out the measurement of temperature it is critical in modern electronic devices. These modern devices are to be noted as expensive laptop computers and other portable devices with densely packed circuits which dissipate considerable power in the form of heat. The user can edit the humidity and temperature number as their comfort.