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以8098单片机为基础的阻抗式呼吸频率检测系统,采用液晶显示器作为显示屏,具有实时检测呼吸频率参数和自动报警功能,并可通过键盘设置呼吸频率上、下限值。
The impedance-based respiratory frequency detection system based on the 8098 single-chip microcomputer adopts a liquid crystal display as a display screen, and has a real-time detection of respiratory frequency parameters and an automatic alarm function. The respiratory frequency upper and lower limit values can be set through the keyboard.