Automatic Fan to cool your room

Arduino Uno Rev3

5v dc motors

DHT11 sensor

M-M Jumper wires

L293D driver

Arduino IDE

Computer

Breadboard - 830 contacts

USB 2.0 Cable Type A/B

M-F Jumper Wires

9V Battery with clip

Breadboard power supply module

<html><body>This project was inspired by my room constantly being to hot or humid. I first used the DHT Sensor to check the average temperature and humidity of my room when it go to uncomfortable. With those numbers I created code to turn on the fan when either of these averages were passed. It should be noted that the fan I choose wasn't very powerful and honestly this was just fun to build and is a good way to learn how to use the motor controller and DHT Sensor. Also make sure to press the button to turn on the power supply, I spent to many hours trying to fix this before I realized this. </body></html>

Project Blueprint

Arduino Automatic Fan GH Repo

Automatic Fan to cool your room

Does your room ever get to hot or humid? Try out my automatic fan (results may very)