摘要
以常见的８０３１单片微机系统为例，介绍了低功耗便携式仪器的软硬件设计和供电方式。
Taking the commaon 8031 single chip computer system as an example,software and hardware designs of low power consumption portable instrument and the way of power supply are introduced.
关键词
便携式
智能仪器
单片机
设计
low power consumption
portable instrument
intelligent instrument
