Development Of Automatic Air Humidity And Temperature Controller With Purifying Function Controlled By Arduino

Chin, Zhen Yan (2017) Development Of Automatic Air Humidity And Temperature Controller With Purifying Function Controlled By Arduino. Project Report. UTeM, Melaka, Malaysia. (Submitted)

Text (24 Pages) Development Of Automatic Air Humidity And Temperature Controller With Purifying Function Controlled By Arduino.pdf - Submitted Version Download (1MB)

Abstract

Hot weather is a problem experienced by the humans for a long time. Since then, humans have yearned for a method to combat the heat wave from the hot weather. However, with the advancement of technologies, humans finally able to solve this problem that has been troubling us for a long time. Modern technology enables us to create a device that produces an artificial cool breeze such as air conditioning, air cooler, fan and others to end the unpleasantries of life. However, another problem arises when these cooling devices are not properly controlled whether it is too cold or too hot is not suitable for the human body. The human body is very delicate and always required an ideal and optimum environmental condition to stay healthy. Therefore, the next step in the evolution of air cooling technology is the automatic temperature and humidity controller that able to accurately detect the changes in the surrounding temperature and adjust accordingly to provide and maintain the ideal and optimum temperature and humidity. In addition to the increasing air pollution, the air quality has been getting worst severely due to the increasing dust particles and air impurities. The aim of this project is to develop this automatic temperature and humidity controller with a purifying function that is cost effective and efficient in improving the air quality. The controller uses temperature and humidity sensor to obtain input data which are the surrounding temperature and humidity. The input data will be sent to the Arduino microcontroller to analyze the input data based on the program developed. Control signal will be sent to the actuator which is the motor, fan and others to produce an appropriate corrective response to maintain the temperature and humidity at the set point value. In the attempt to improve air quality, the air filter will be added to the system to filter and trap the air impurities in the air.

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