MUMBAI, India, Aug. 10 -- Intellectual Property India has published a patent application (202641091279 A) filed by Easwari Engineering College; and Srm Institute Of Science And Technology, Ramapuram Campus on July 27, 2026, for Automatic Fan Speed Regulator Using Temperature Sensing.
Inventors include Mr N. Manikandaprabu; Mr A. K. Manith; Mr Krishna Visveswaran. S; and Dr K. Trinath.
The application for the patent was published on July 31, 2026, under issue no. 31/2026.
Abstract: Automatic Fan Speed Regulator Using Temperature Sensing ABSTRACT OF THE INVENTION The temperature-based fan speed controller automatically creates a control system to monitor the environmental conditions and to determine the DC fan speed in real time. The aim of this project is to save energy, reduce manual labour and make people more comfortable in extreme heat. The DHT11 environmental sensor provides accurate values in Arduino Uno. The arduino processes the sensor readings and sends a PWM signal to a motor driver module ( L298 ) to control the fan speed . The L298 motor driver module has a good control on the DC fan. The user is given an A16x2 LCD with I2C interface for convenient display of temperature, humidity and fan speed. The fan speed is automatically controlled up and down by temperature. It saves electricity and keeps things cool. This technology offers a simple, reliable and cost effective solution for home automation, electronic device cooling, greenhouses and industrial applications. Total Number of Words in Abstract:150
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