【摘要】 室内空气质量检测系统采用STM32为核心板,结合甲醛传感器ZE08、PM2.5传感器SDS011、温湿度传感器DHT11,将室内的甲醛、PM2.5、PM10、温湿度检测出来并显示在液晶屏上,让处在室内的人们能实时了解周围的空气质量变化情况。该系统同时将检测的信息通过GPRS发送到上位机,便于远距离监控。经实验检测,该系统不仅能正常地检测室内空气中甲醛、PM2.5、PM10的含量和温湿度的变化情况,还能将检测数据通过无线网络远距离传输到PC机上。更多还原

【Abstract】 Indoor air quality detection system using STM32 as the core plate,combined with formaldehyde sensor ZE08,PM2.5 sensor,SDS011 temperature and humidity sensor DHT11,indoor formaldehyde,PM2.5,PM10,temperature and humidity are detected and displayed on the LCD screen,so that in the indoor air quality changes people can always understand around.At the same time,the system can send the detected information to the host computer through GPRS,which is convenient for remote monitoring.更多还原