摘要
介绍了一种低功耗便携式心电仪的设计与实现。采用MSP430F169作为核心控制器,配有心电信号采集调理电路、液晶显示模块和数据存储模块等。该心电仪能够对心电进行实时采集处理、显示,而且可以将存储在SD卡内的数据通过USB接口在上位机上进行显示、分析,功耗低、方便携带,有较强的通用性。
This paper introduces the design and implementation of a low-power portable ECG device, Using MSP430F169 as the core controller, with ECG signal acquisition circuit, liquid crystal display module and the data storage module. It is able to realize the function of real-time acquisition,processing and display of ECG, and can display and analysis the data stored in the SD card on the host computer through the USB interface. This portable device has low power consumption and is a strong versatile.
出处
《电子技术应用》
北大核心
2011年第12期37-39,共3页
Application of Electronic Technique
