工矿自动化2012，Vol.38Issue(6)：103-105,3.
基于AT89C51的数字式温湿度仪设计
Design of Digital Temperature and Humidity Instrument Based on AT89C51
郑梦 1凌六一2
作者信息
- 1. 北京理工大学信息与电子学院,北京100081
- 2. 安徽理工大学电气与信息工程学院,安徽淮南232001
- 折叠
摘要
Abstract
In view of problem that mechanical and non-digital temperature and humidity instruments cannot upload data, a digital temperature and humidity instrument taking single-chip microcomputer AT89C51 as control core was designed. Hardware and software design of the instrument were introduced in details and programming implementation of three operation functions of SHT11 were given, namely reset sequency function, writing byte sequency function and reading byte sequence function. The test result showed that the instrument has high reliability and low cost.关键词
数字式温湿度仪/数字式温湿度传感器/AT89C51/SHT11Key words
digital temperature and humidity instrument, digital temperature and humidity sensor, AT89C51, SHT11分类
矿业与冶金引用本文复制引用
郑梦,凌六一..基于AT89C51的数字式温湿度仪设计[J].工矿自动化,2012,38(6):103-105,3.
