DollaTek MAX30100 Heart-Rate Oximeter Pulse Sensor Pulsesensor Module for Arduino
- Heart Rate Click carries Maxim's built-in MAX30100 pulse oximetry and heart rate sensor..
- It is an optical sensor that derives its readings emitting two wavelengths of light from two LEDs..
- A red and an infrared one - thus measuring the absorbance of pulsing blood through a photoelectric cell..
- This particular combination of LED colors is optimized for reading data through the tip of a finger..
- The signal is processed by a low-noise analog signal processing unit and communicated to the target MCU through the mikroBUS I2C interface..