Abstract: In the contemporary context of smart home technologies, this project presents an innovative solution—a Raspberry Pi-based Automatic Fan Speed Controller integrated with a Temperature Display using an LCD. The system is designed to optimize energy consumption and enhance user comfort by dynamically adjusting fan speed based on real-time temperature readings from a chosen sensor. The hardware components, including a Raspberry Pi, temperature sensor (LM75), DC fan, and LCD display, are interconnected to create a responsive and intelligent environment. The Python script orchestrates the system, continuously monitoring ambient temperature, dynamically adjusting the fan speed, and concurrently updating the LCD display with real-time temperature information. The LCD serves as a user-friendly interface, offering instant visual feedback on the current temperature. The versatility of the project allows for easy customization of temperature thresholds and control parameters, catering to specific user preferences. Overall, this Automatic Fan Speed Controller contributes to energy efficiency, providing a seamless blend of functionality and user convenience in residential and commercial spaces. Future enhancements may involve integrating the system with IoT platforms for remote monitoring and control, further extending its applications in the realm of smart home automation.

Keywords: Raspberry Pi, LM75, automated fan, temperature

Dr.Karthik V, Nadesh Ragul K J, Nishanth S, Naresh S,"DESIGN OF AN AUTOMATIC ROOM TEMPERATURE-CONTROLLED FAN USING RASPBERRY PI AND LM75 SENSOR", IJARCCE International Journal of Advanced Research in Computer and Communication Engineering, vol. 13, no. 2, 2024, Crossref https://doi.org/10.17148/IJARCCE.2024.13217.

PDF | DOI: 10.17148/IJARCCE.2024.13217

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