Arduino Heart IR sensor SPo2 sketch

心率采样电路，包括原理图，PCB单路及相关说明-Heart rate sampling circuit, including schematic, PCB single

stc89c51单片机测量心率，使用光电容积法，分享了所用的原件库和集成库-Stc89c51 single-chip measurement of heart rate, the use of photoelectric volume method, shared the use of the original library and integrated library

血氧饱和度与心率传感器max30102代码，该代码可用于检测温度，可在该代码上设计血氧饱和度与心率检测的代码。-Oxygen saturation with the heart rate sensor max30102 code, which can be used to detect the temperature at which the code can be designed for oxygen saturation and heart rate detection.