LU Rong-jian, LI Pin, SUN Zhou. Application of SHT10 sensor in humidity-and-temperaturemonitoring system[J]. 2012, 31(9): 136-138+145. DOI: 10.13873/j.1000-97872012.09.029.
SHT10传感器在温湿度监测系统中的应用
摘要
采用多只SHT10传感器设计了温湿度监测系统。SHT10检测温度值和湿度值
单片机对数值进行处理和修正
并通过RS—485总线实现单片机和PC机之间的数据通信。介绍了系统硬件电路
包括数据采集电路和数据传输电路
给出了系统电路图;对系统软件进行了设计
实现在PC机上直接读取温湿度值并能对数据分析的功能。
Abstract
A humidity-and-temperature monitoring system which consists of several SHT10 sensors is designed.SHT10 measures humidity and temperature
and PIC16F873 processes data and data communication is realizedbetween SCM and PC by RS—485 bus.designs The hardware circuit
including data acquisition circuit and datatransmission circuit is introduced and the software is designed to realize humidity and temperature read out anddata analysis.