Using Sparkfun MAX3010X library https://github.com/sparkfun/SparkFun_MAX3010x_Sensor_Library SpO2 is calulated from square root means of all raw data at 50Hz sampling ...

[导读]导读：如今，心脏骤停是世界范围内死亡的主要原因，影响着大量的人。心律失常可通过心电图诊断。没有人会在家里有心电图机，它也需要电极粘在适当的地方，并且需要时间来分析心电图。与此同时，在新冠肺炎疫情后，大多数人都在使用手指脉搏血 ...

Whether you're making the first steps in a new and exciting learning journey or you're on the verge of making a discovery that will revolutionize circuit design, having a test environment is paramount ...

In recent years, the measurement of blood oxygen saturation (SpO2) has become increasingly important in healthcare. SpO2 is the measurement of the percentage of oxygen-saturated hemoglobin in the ...

Why does this story matter? Google's Pixel Watch had the ability to track blood oxygen saturation (SpO2) ever since it launched, but oddly the feature wasn't enabled yet. Some claim that Google was ...