Hey guys again:) In this project i have tried to explain how to built Temperature Controlled FAN with an Arduino. Basically i have used transistor in order to drive MOTOR. You can use this idea in your own laptop or you can make your own ventilator for the HOT SUMMER DAYS:) If u have questions about driving motor with transistor just have a look at this article and watch the video i hope you will handle it I have used LM35 in order to measure Temperature.As most of you know LM35 gives 10mV every 1 centigrade degree increase.For instance: if your room is 25 centigrade degree then LM35's outpu will be 250mV.

Incubator Using Arduino with Automatic Temperature and Humidity control Last Updated on January 13, 2019 by Swagatam In this post we are going to construct an incubator using Arduino which can self-regulate its temperature and humidity.