摘要
介绍了一种基于MSP430单片机的多通道温湿度记录仪,用于测量电子元件长期储存环境中的温度和湿度。系统集实时时钟、数据采集与存储、按键、电源处理及USB通信为一体,具有体积小、功耗低、操作简单、多点记录等特点,可以记录电子元件长期储存环境中的温度与湿度,亦可适用于其他需要测量温湿度的场合,具有广泛的应用前景。
A multi-channel temperature and humidity recorder based on MSP430 MCU is introduced, which is used to measure the ambient temperature and humidity of long-term storage of electronic components. The sys- tem integrates real-time clock, data acquisition and storage, keys, power processing and USB communication as a whole, with the characteristics of small volume, low-power consumption, simple operation and multi-point re- cording. The recorder has the widespread application prospect which can record the environmental temperature and humidity of longJterm storage of electronic components, and also be applied to other occasions need to measure temperature and humidity.
出处
《测控技术》
CSCD
北大核心
2014年第12期1-3,7,共4页
Measurement & Control Technology
关键词
MSP430
温湿度
低功耗
USB
MSP430
temperature and humidity
low-power consumption
USB
