AUTOMATED THERMOREGULATED FAN OSCILLATING SYSTEM

  • Unique Paper ID: 188579
  • PageNo: 2952-2957
  • Abstract:
  • This research presents the design, construction, and testing of a thermoregulated oscillating fan system that automatically adjusts its speed based on ambient temperature. The system employs an Arduino UNO microcontroller, an NTC thermistor for temperature sensing, and an L293D motor driver for DC motor speed control through Pulse Width Modulation (PWM). A DC motor is used to generate oscillation, enabling airflow redirection for wider spatial coverage. The prototype was successfully developed and evaluated, demonstrating linear fan-speed control proportional to temperature variations between 25 °C and 40 °C. Future work includes scaling the system for domestic and industrial ceiling-fan applications, integrating servo- or gear-based oscillation mechanisms, and enabling IoT connectivity for smart and energy-efficient operation.

Copyright & License

Copyright © 2026 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{188579,
        author = {Vyankatesh Dalve and Dr mukund nalwade and Varad sandhan and Shreya sase and Gaurav sangle},
        title = {AUTOMATED THERMOREGULATED FAN OSCILLATING SYSTEM},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {12},
        number = {7},
        pages = {2952-2957},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=188579},
        abstract = {This research presents the design, construction, and testing of a thermoregulated oscillating fan system that automatically adjusts its speed based on ambient temperature. The system employs an Arduino UNO microcontroller, an NTC thermistor for temperature sensing, and an L293D motor driver for DC motor speed control through Pulse Width Modulation (PWM). A DC motor is used to generate oscillation, enabling airflow redirection for wider spatial coverage. The prototype was successfully developed and evaluated, demonstrating linear fan-speed control proportional to temperature variations between 25 °C and 40 °C. Future work includes scaling the system for domestic and industrial ceiling-fan applications, integrating servo- or gear-based oscillation mechanisms, and enabling IoT connectivity for smart and energy-efficient operation.},
        keywords = {Arduino UNO, NTC Thermistor, L293D Motor Driver, PWM Control, DC Fan, Temperature Regulation, Embedded Systems, Automation, Energy Efficiency, Microcontroller.},
        month = {December},
        }

Cite This Article

Dalve, V., & nalwade, D. M., & sandhan, V., & sase, S., & sangle, G. (2025). AUTOMATED THERMOREGULATED FAN OSCILLATING SYSTEM. International Journal of Innovative Research in Technology (IJIRT), 12(7), 2952–2957.

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