MAX30100 Pulse Oximeter Heart Rate Sensor Module 7812 the addressed output follows the

the addressed output follows the D input and all other outputs are LOW

Inputs operate down to ground

KBPC2504 ( 25A Bridge Rectifier)

4V : AA 120mA

MAX30100 Pulse Oximeter Heart Rate Sensor Module 7812 the addressed output follows theIntroduction : Heart Rate click carries Maxims MAX30100 integrated pulse oximetry and heart rate sensor. It is an optical sensor that derives its readings from emitting two wavelengths of light from two LEDs a red and an infrared one then measuring the absorbance of pulsing blood through a photo detector. Features : Type: Biomedical Applications: Developing algorithms for pulse oximetry and heart rate readings through the tip of a finger On board