📦 基于单片机的智能空气净化系统 - 免费下载

设计了一种基于单片机的智能空气净化系统。通过传感器实时采集空气中PM2.5、甲醛等有害健康物质的浓度,将各项数据显示到液晶显示屏,当浓度超过设置的警戒值时,控制蜂鸣器发出警报。根据浓度大小控制空气净化器电机转速,实现空气净化器的智能控制,空气质量差时,实现快速空气净化;空气质量好时,能省电降低噪音。实验表明,该系统对清除室内空气污染物质、提高室内空气质量有良好的效果。

An smart air purification system based on 51 single chip computer is designed. The concentration of PM2.5,formaldehyde and other harmful health substances in the air is collected by sensors in real time, and the data are displayed on the LCD screen. When the concentration exceeds the standard, the buzzer is controlled to give an alarm. According to the concentration, the motor speed of air purifier is controlled. When the air quality is poor, the rapid air purification is achieved.When the air quality is good, the power saving and noise reduction are achieved.

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