Fan temperature detection using microcontroller

Current fan is not able to display room temperature and humidity. It also cannot run automatically on a specified time or room temperature. Therefore it should consider a system that can overcome these weaknesses. This research will make a room temperature control system that can detect temperature and humidity, and displays the results to the application. Systems made useful to control the fan so that the room temperature is still cool. The system will interact with the user through the application, both for switching on and off the fan directly or automatically based on temperature and time. This research uses the C# programming language in the creation of applications and C for coding of microcontroller. The methodology used is prototyping. Testing conducted concluded that the application can display the values of temperature and humidity, a function to turn on and turn off the fan directly or based on temperature and time can run well.