基于SHT10的便携式数显温湿度检测仪的设计  

Design of Portable Digital Temperature and Humidity Detector Based on SHT10

作　　者：张中华[1] 王泽勇[1] 高晓蓉[1] 王黎[1] 赵全轲[1] 

机构地区：[1]西南交通大学物理科学与技术学院,四川成都610031

出　　处：《现代电子技术》2009年第17期137-139,共3页Modern Electronics Technique

摘　　要：设计的便携式数显温湿度检测仪可以代替传统的模拟温湿度计用于日常生活的温度和湿度的测量,采用瑞士Sensirion公司生产的具有I2C总线接口的单片全校准数字式相对湿度和温度传感器SHT10,同时采用时钟芯片,记录温度湿度同时还可以记录日期与时间,通过液晶显示屏显示。此便携式数显温湿度检测仪还扩展有串口,利用VB语言开发的温度湿度数据接收软件可以把数据传送到PC机。In this paper,the design of portable digital temperature and humidity detector uses a single allcalibrate digital relative temperature and humidity sensor SHT10 with the I2C bus interface produced by Swiss Sensirion Company, at the same time,the clock chip is used to record the date and time while the temperature and humidity are recorded. The LCD displays temperature,humidity,date and time. This portable digital temperature and humidity detector also has a serial port, the software developed by VB language for the temperature and humidity data receive can send data to PC machine.

关 键 词：温湿度 SHT10 I2C接口 数字式 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]