随着科技的日新月异，智能家居逐渐走入普通家庭，风扇作为基本的家用电器也将成为智能家居的一部分。这里介绍的是以STM32单片机为控制单元并结合嵌入式技术设计的一款具有温控调速、自动追踪人体位置、智能启停、液晶显示时间、温度等信息的智能电风扇。经过前期设计、制作和最终的测试得出，该风扇电源稳定性好，操作方便，运行可靠，功能强大，价格低廉，节约能耗，能够满足用户多元化的需求。该风扇具有的人性化设计和低廉的价格很适合普通用户家庭使用。%The intelligent home goes into ordinary family gradually with the rapid change of science and technology. The fan as the basic household appliance will also become a part of the intelligent home. The intelligent fan taking STM32 MCU as a con-trol chip and combining the embedded technology is introduced,which has functions of speed regulation with temperature,auto-matic tracking of human body position,smart start-stop,liquid crystal display of time,temperature and other information. The final test results show that the fan has a stable power,convenient operation,reliable operation,strong function,low price and energy cost. It can meet the needs of users. The fan with humanized design and low price is very suitable for ordinary family.
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