Description: The MAX30100 is an integrated pulse oximetry and heart-rate monitor sensor solution. It combines two LEDs, a photo detector, optimized optics, and low-noise analog signal processing to detect pulse oximetry and heart-rate signals.The MAX30100 operates from 1.8V and 3.3V power supplies and can be powered down through software with negligible standby current, permitting the power supply to remain connected at all times. Features: Complete pulse oximeter and heart-rate sensor solution simplifies design. Integrated LEDs, photo sensor, and high-performance analog front -end. Tiny 5.6mm x 2.8mm x 1.2mm 14-Pin optically enhanced system-in-package. Ultra-Low-power operation Increases battery life for wearable devices. Programmable sample rate and LED current for power savings. Ultra-low shutdown current (0.7μA, typ). Advanced Functionality Improves measurement performance. High SNR provides robust motion artifact resilience. Integrated ambient light cancellation. High sample rate capability. Fast data output capability Applications:Wearable Devices,Fitness Assistant Devices,Medical Monitoring Devices Specification: Model: MAX30100 Size: as the picture Weight: 5g Schematic diagram: Package included: 1 x Heart Rate MAX30100 modules Sensor Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. .