Heart Rate Sensor / Pulse Oximeter MAX30102 I2C

Heart Rate Sensor / Pulse Oximeter MAX30102 I2C

Product information:

The MAX30102 sensor is an integrated pulse oximetry sensor used to measure heart rate and blood oxygen saturation (SpO2) of a person or animal. This sensor was developed by Maxim Integrated and is widely used in wearables, medical devices, and other health monitoring applications.

The MAX30102 sensor can perform the following functions:

1. Heart rate measurement: The sensor uses infrared light and red LEDs to measure changes in the absorption of light by the blood as it flows through the skin. These measurements are processed to calculate the person's heart rate.

2. Oxygen saturation measurement (SpO2): The sensor can also measure the oxygen saturation in the blood, which indicates how much oxygen is being transported by the blood. This is important for monitoring respiratory function and can be used, for example, to determine whether someone is getting enough oxygen.

3. Ambient Light Suppression: The MAX30102 has ambient light suppression functions, making measurements more reliable even in changing light conditions.

4. I2C Communication: The sensor usually communicates via the I2C protocol, which allows it to be easily connected to microcontrollers and other electronics for data collection and processing.

The MAX30102 sensor is widely used in wearable health and fitness devices, such as wristbands, smartwatches, and medical monitors. It is a useful tool for monitoring a person’s vital signs, especially during physical activity or in clinical settings.

For a tutorial check out this site:
https://projecthub.arduino.cc/SurtrTech/measure-heart-rate-and-spo2-with-max30102-eb4f74