Optical Pulse Sensor (Heart Rate) for Arduino

The pulse sensor is designed to measure heart rate and monitor biometric indicators in real time. It works on an optical principle (photoplethysmography): an LED and a photodetector register changes in blood filling of the vessels (blood flow) through a finger or earlobe. The module features a flexible cable with three contacts and standard connectors, which ensures easy integration into various electronic circuits and educational projects. Features: Product type: optical pulse sensor / heart rate sensor (Pulse Sensor) Specifications: optical measurement method (PPG), flexible wire with three contacts (power and signal) Purpose: pulse measurement, heart rate monitoring for hobby and educational projects