摘要
采用低功耗的MSP430C325单片机为主控制器,Pt1OO为温度传感器,设计了一种便携式人体温度计。具有通信功能,时间功能,可作为病房监护系统的体温采集器。采用交、直两种电源供电方式,单纯使用3.6V(2A/h)锂电池供电可连续工作6年时间。
MSP430C325,a low power microcontroller, is used as a main - controller and Pt100 as temperature sensor in this paper. A kind of portable thermometer is designed. It can be used in the data acquisition system in nursing room. Two kinds of power supply,AC and DC,are applicable. Using one rechargeable Li battery (3. 6V, 2A/h), this thermometer can work continuously for six years.
出处
《微处理机》
2002年第4期45-47,共3页
Microprocessors
