一种无线细微颗粒物检测装置的设计  

Design of a Wireless Fine Particle Detection Device

作　　者：张振涛[1] 王娟 ZHANG Zhen-tao;WANG Juan(Jilin Institute of Chemical Technology, Jilin Jilin 132022;Jilin Vocational College of Industry and Technology, Jilin Jilin 132013)

机构地区：[1]吉林化工学院,吉林吉林132022 [2]吉林工业职业技术学院,吉林吉林132013

出　　处：《数字技术与应用》2018年第3期145-146,共2页Digital Technology & Application

摘　　要：本设计的粉尘浓度检测系统以STC89C52单片机为控制中心,由GP2Y1010AU0F光学粉尘传感器为测量元件,使用nRF905无线模块进行远程数据传输。实现对空气中PM2.5的实时检测,其精度可以达到1μg/m^3。The dust concentration detection system in this design takes the STC89C52 single chip as the control center, and the GP2Y1010AU0Foptical dust sensor is used as the measuring element, and the remote data transmission is carried out by the nRF905 wireless module. To achieve real-time detection of PM2.5 in air, its accuracy can be achieved 1μg/m^3.

关 键 词：STC89C52 GP2Y1010AU0F NRF905 LCD1602 

分 类 号：TN43[电子电信—微电子学与固体电子学]