The Pulse Sensor (BPM) Heart Rate Sensor is a small and low-cost sensor that measures heart rate and pulse wave amplitude in real-time. It is commonly used in fitness tracking devices, health monitoring systems, and medical research applications.

The Pulse Sensor BPM Heart Rate Sensor uses a photoplethysmography (PPG) technique to measure heart rate and pulse wave amplitude. It consists of an infrared LED and a photodetector that is placed on the fingertip or earlobe of the user. When the blood flows through the finger or earlobe, it causes changes in the light absorption of the tissue, which is detected by the photodetector. This information is then processed by the sensor to determine the heart rate and pulse wave amplitude.

The Pulse Sensor BPM Heart Rate Sensor can be connected to a microcontroller or other digital device using a simple analog signal or digital communication protocol such as I2C or SPI. It can output heart rate and pulse wave amplitude data in real-time, allowing for continuous monitoring and analysis.

Pulse Sensor (BPM) Heart Rate Sensor Pinout Diagram:

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