Microcontroller-Based Temperature Controlled DC Fan Using Atmega328

LCD, Transistor, Resistors, ATMega328P, LM 35, microcontroller, programming, Arduino

Authors

  • Joshua Dada Babatunde Department of Computer Engineering, Ladoke Akintola University of Technology (LAUTECH), Ogbomoso, Nigeria
  • Haonat Olajumoke Araromi Department of Computer Engineering, Ladoke Akintola University of Technology (LAUTECH), Ogbomoso, Nigeria
  • Emmanuel Segun Shokenu Department of Computer Engineering, Ladoke Akintola University of Technology (LAUTECH), Ogbomoso, Nigeria
  • Bakare Alimat Abisola Department of Computer Engineering, Ladoke Akintola University of Technology (LAUTECH), Ogbomoso, Nigeria
  • Peter Olalekan Idowu Department of Electronic and Electrical Engineering, Ladoke Akintola University of Technology (LAUTECH), Ogbomoso
June 28, 2022

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Technology at this time completely occupies the lifestyle of human beings. Even though there is such an advancement in technology, there are still people whose lifestyles are very far from this advancement. The goals of this research are to enable an electric fan to change its speed level automatically in response to temperature changes and to design an automatic fan system that can vary its speed level in response to changes in the environment's temperature. The designed technology creates an atmosphere in which the fan speed is controlled by the system rather than the user. This fan automatically controls itself by sensing the temperature of the room and regulating itself to suit the temperature of the room.