Pulse Oximeters | Medacx
2021-7-23 · With the appropriate algorithm, it can determine human heart rate, oxygen saturation (SpO2), respiration rate, and heart rate variability. The pulse oximeter transmits this data via an I2C interface to an MCU for system reporting. Optimized for handheld applications, this design incorporates the RA2A 1, an Arm®-based microcontroller.
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