The MAX30102 is an integrated pulse oximetry and heart-rate monitor biosensor module. It includes internal LEDs, photodetectors, optical elements, and low-noise electronics with ambient light rejection.

Jan 20, 2026 · The MAX30102 is an optical sensor that measures your heart rate and blood oxygen level using light. It has two special LEDs—one red and one infrared (IR)—and a photodetector.

In this article, let's explore how to use the MAX30102 module to measure oxygen saturation (SpO2) and heart rate (HR) through communication with Arduino. You will also learn about the functionalities of …

Dec 12, 2025 · MAX30102 sensor oximeter: technical datasheet overview, pin configuration, schematic analysis, microcontroller interfacing protocols, and optimisation guidelines.

View MAX30102 by SparkFun Electronics datasheet for technical specifications, dimensions and more at DigiKey.

Sep 13, 2016 · Analog Devices MAX30102 Sensor is a highly integrated pulse oximetry and a heart-rate monitor module. The Analog Devices MAX30102 includes internal LEDs, photodetectors, optical …

Learn how to use the MAX30102 with detailed documentation, including pinouts, usage guides, and example projects. Perfect for students, hobbyists, and developers integrating the MAX30102 into …

High Sensitivity: The MAX30102 can detect even the slightest pulses and variations, granting it high accuracy in readings. FIFO Data Storage: Features an integrated First-In, First-Out (FIFO) data …

In this tutorial, we will learn about MAX30102 high sensitivity pulse oximeter and heart rate sensor and how to interface it with Arduino. This sensor is used to measure heartbeat/pulse rate in BPM and …

The MAX30102 is an advanced sensor module designed for tracking heart rate and blood oxygen levels (SpO2). Manufactured by Maxim Integrated, it combines pulse oximetry and heart rate monitoring …