With the rapid development of the I

With the rapid development of the Internet of Things technology, today's society has entered the era of electronic information technology, smart household appliances are also widely used, temperature control systems are fully utilized in all walks of life, it can monitor the surrounding temperature in real time [7 ]. Fans in household appliances are a necessity in modern homes. They have the advantages of low price, simple installation and use, and broad market prospects. However, traditional fans cannot handle temperature changes flexibly and always require manual operation. The adjustment of wind speed has caused a waste of human resources, and at the same time continues to work when there is no one, resulting in a waste of power resources. When an abnormality occurs, people will lose due to a deep sleep and cannot be found in time. It has been unable to meet people's needs, and it is imperative to develop an intelligent fan control system. The intelligent fan control system is a small control system that uses a temperature sensor to sense the temperature and uses a single-chip system to complete. Its application and popularization bring great convenience to people's daily life, and have broad application prospects and economic value [8, 9] .