We will first interface the LM35 sensor with Arduino UNO to measure the surrounding temperature and relay to control the fan. We will then upload the conditional code in Arduino and check the output.

3: Actual-size PCB pattern of the temperature-based fan speed control and monitoring circuit using ... controller and monitor circuit is written in Arduino programming language. Arduino Uno is ...

Abstract: The project mainly focuses on the temperature control smart fan that maintains the speed of smart fan as per the room temperature. The project is implemented by using Arduino Uno. Arduino ...

Abstract: This paper presents designing and implementing an Automatic room temperature control system using the Arduino and DHT11 sensor. The fan speed control system has also been proposed. Here, the ...

You can use the DHT22 (or AM2302) humidity/temperature sensor and the Arduino UNO board to read data and print it out to ... that provides higher data accuracy. I also use a DC fan that will start ...

The past month or so I’ve been playing with the Maxim DS1307 Real-Time-Clock and DS1621 Temperature Sensor ICs. I hooked them up to an Arduino Uno board with a Parallax ... Below is the result: I ...

This project demonstrates the development of an energy-efficient system to regulate a fan's speed automatically based on room temperature. By integrating an Arduino Uno microcontroller, a DHT11 ...

In this arduino ... UNO Board, LCD, DHT11 sensor Module, and DC fan that is controlled by using PWM. Let's discuss more on this is done so that you can build one on your own. We have also built a ...

To do this we will be using an Arduino UNO Board, resistors, capacitor, connecting wires LCD,LM35 temp sensor, diode , mosfet ,potentiometer and DC fan that is controlled by using PWM. PWM is a ...

I made this project because I wanted a way to automatically control ... the fan made a disturbing noise so I had to add a simple RC filter at the output of the PWM pin on the Arduino board. I used an ...