IOT TEMPERATURE BASED FAN SPEED CONTROL & MONITORING SYSTEM

Abstract

In this project, we will make Temperature Based Fan Speed Control & Monitoring System using Node MCU & observe the data on IoT App Blynk. The fan speed increases based on the increase in temperature. The Blynk App will show the current temperature & Fan speed in percentage. Using the Blynk, we can also set the threshold value at what temperature the fan should turn ON. To sense the room temperature, we will use a DS18B20 Sensor Temperature Sensor. For the fan part, a 12V fan is perfect for this application as it is easy to control the speed with the PWM signal. The 16×2 LCD Display will display the instantaneous temperature and fan speed as well.
This project is to develop an IoT-based smart fan speed control and monitoring system that adjusts the fan speed automatically based on temperature variations. This system improves energy efficiency, reduces manual intervention, and ensures optimal cooling. This project aims to provide a cost effective, efficient, and smart cooling solution that can be used in homes, offices, industries, and server rooms to maintain optimal temperature conditions.