Automatic temperature control fan

In this arduino based project, we are going to build a temperature-controlled fan using Arduino. With this circuit, we will be able to adjust the fan speed in our home or office according to the room temperature and also show the temperature and fan speed changes on a 16x2 LCD display. To do this we will be using an 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 project to perform Automatic AC temperature control, you can also check that out if you are intrested.