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Protocentral / AFE4490_Oximeter

This pulse oximetry shield from ProtoCentral uses the AFE4490 IC to enable your Arduino to measure heart rate as well as SpO2 values.

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Open santhoshnp opened 5 years ago

santhoshnp commented 5 years ago

Hi brother,

It is not an issue, but I have some doubt in ppg probe. Brother whether you are using Transmissive probe or reflective sensor.