摘要
本设计是基于STM32处理器,通过双导联体表测量方式获取人体的心电信号,经前级模拟信号处理后再经STM32数字化处理,得到清晰、稳定并能够反映人体实际心电特征的生物电信号,具有操作简单、价格低廉、便于携带的优点。
This design base on the STM32F microcontroller used to acquire electrocardiogram signal by double leads. The signal is acquired by sensors and then processed by analog signal processing circuit and STM32F microcontroUer, and displayed on the LCD finally. It is portable, simple operation and low cost.
出处
《装备制造技术》
2012年第1期57-59,65,共4页
Equipment Manufacturing Technology
