MAX30100 Heart Rate Click Oximeter Pulse Sensor Pulsesensor Module For Arduino Features: 1. It is an integrated pulse oximetry and heartbeat monitoring sensor solution. 2. It combines two light-emitting diodes, aphoto detectors, optimized optics and low noise simulation. Signal processing is used to detect pulse oximeter and heartbeat. 3. The MAX30100 runs in a 1.8v and 3.3v power supply It can also be powered by software Negligible standby current, allowing power supply Always keep in touch. 4. Application A wearable device A health assistant device Medical monitoring equipment Package includes: 1x pulse rate sensor module