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TEMPERATURE BASED FAN SPEED CONTROLLER

Project submitted in partial fulfillment for the Degree of B. Tech in Applied Electronics &. Instrumentation Engineering under West Bengal University of Technology TEMPERATURE BASED FAN SPEED CONTROLLER . By Biman Kr Pal (Roll ). Sagar Ghosh (Roll No. 11705515058 ). Subhankar Paul (Roll ). Avijit Dhibar (Roll ). Guide Name Mr. Kalyan Biswas DEPARTMENT OF APPLIED ELECTRONICS &. INSTRUMENTATION ENGINEERING, RCC INSTITUTE OF. INFORMATION TECHNOLOGY, CANAL SOUTH ROAD, BELIAGHATA, KOLKATA 700015, November 2017. TEMPERATURE BASED fan SPEED CONTROLLER ACKNOWLEDGEMENT. It is a great privilege for us to express our profound gratitude to our respected teacher Biswas, Applied Electronics &Instrumentation Engineering, RCC Institute of Information Technology, for his constant guidance, valuable suggestions, supervision and inspiration throughout the course work without which it would have been difficult to complete the work within scheduled time.

temperature. A temperature sensor has been used to measure the temperature of the room and the speed of the fan is varied according to the room temperature using PWM technique. The duty cycle is varied from 0 to 100 to control the fan speed depending upon the room temperature, which is displayed on Liquid Crystal Display.

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