Design of Smart Electric Fan

As science and technology keep advancing, the concept of the smart home has been widely publicized. To overcome the limitations of traditional fans such as unitary intelligent functions, few applicable occasions, and unreasonable product design, the comfort and convenience of product use must be improved. Thus, we designed a multifunctional electric fan and innovated the control system by using 52 SCM (single chip microcomputer), a digital temperature sensor, a display unit, a keyboard, etc. By measuring the external temperature by the sensor, the wind power of the electric fan was automatically controlled, and the spraying device was used to reduce temperature and increase humidity when the ambient temperature was high. The fan had advantages nd met people's intelligent demands.