微功耗单片机在数字压力表设计中的应用

Design of degital pressure gauge using ultral lower power microcontroller

从设计思路、元件选择、特殊A/D转换器的应用等方面介绍了以超低功耗单片机MSP4 30系列为核心进行微功耗长寿命数字压力表设计的相关技术。

This paper describe the design method of long life digital pressure gauge using ultral lower power microcontroller MSP430 series,including design principle,componnents selection and application of the special slope A/D converter,etc.