Design of Temperature Based Automatic Fan Speed Controller Using Arudino

Abstract

This paper is an independent automatic fan speed controller that uses an electronic circuit made out of an Arduino board to control the speed of an electric fan in accordance with the requirements. This closed-loop applications feedback-control system is effective and reliable due to the use of embedded technology. Since the Arduino board is one of the most innovative controller circuits, we used it to regulate the speed of the fans. The proposed framework is designed to ascertain the room's temperature and transmit that information to the Arduino board. At that time, the Arduino board runs a built-in programme that calculates the difference between the current temperature and the target temperature.