基于SHT71的温湿度计的设计与实现  

Design and realization of the hygrothermograph based on SHT71

作　　者：周江[1] ZHOU Jiang(Software College,Chengdu Polytechnic,Chengdu 610041,China)

机构地区：[1]成都职业技术学院软件分院

出　　处：《智能计算机与应用》2018年第5期182-185,F0003,共5页Intelligent Computer and Applications

基　　金：成都职业技术学院高层次人才科技支撑计划项目(15CZY20)

摘　　要：针对工农业生产和生活中对温度和湿度测量的需求,提出了一种基于单片机、SHT71和8段LED数码管的数字温湿度计的设计方案及实现方法。文中详细介绍了SHT71与单片机的接口方法,并给出了温度和湿度数据的计算方法。In viewof the demand for measurement of temperature and humidity in industrial and agricultural production and daily life,a design scheme and realization method of digital hygrothermograph based on single chip microcomputer,SHT71 and eight-segment LED digital tube are proposed. The interface method between SHT71 and MCU is introduced in detail,and the calculation method of temperature and humidity data is also given.

关 键 词：温度 湿度 SHT71 

分 类 号：TN912[电子电信—通信与信息系统]