ITEM NAME:MAX30100 Heart-Rate Oximeter Pulse Sensor New Pulse Sensor Module For Ardui T6B8 MAX30100 Heart-Rate Oximeter Pulse Sensor New Pulse Sensor Module For Ardui T6B8 Color:green Material:CCL It is an integrated pulse oximetry and heartrate monitor sensor solution. It combines two LEDs, aphotodetector, optimized optics, and low-noise analog signal processing to detect pulse oximetry and heart-ratesignals. The MAX30100 operates from 1.8V and 3.3V power supplies and can be.The MAX30100 operates from 1.8V and 3.3V power supplies. 1x Pulse Rate Sensor Module(With 1 row pin). Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.