This code is written to control a 12v 4-pin fan based on temperature readings from a dht22 sensor through pwm.This project used an arduino uno. The code assumes that the dht22 sensor's output pin is ...

In today's fast-paced world, convenience is key. Dealing with the temperature fluctuations in your living space can be quite a hassle. For those who live in regions where the afternoons can be ...

Build the device as instructed in the blueprint and instruction manual provided. Then make sure you have the .ino file running on your arduino device (upload with Arduino IDE). I used the Arduino from ...