The MAX30102 is a compact heart rate and blood oxygen sensor module designed for Arduino and STM32 microcontroller projects. This ultra-low power device uses advanced optical sensing to accurately detect pulse rates and measure blood oxygen saturation levels. Perfect for wearable health monitors, fitness trackers, and medical applications, it integrates seamlessly with popular development platforms. The module features minimal power consumption, making it ideal for battery-powered devices. Includes all necessary components for quick integration into your IoT and health monitoring projects.