Description

MAX30102 Pulse Oximeter Heart Rate Sensor Module

The MAX30102 Pulse Oximeter and Heart Rate Sensor Module is an advanced biosensor designed to measure blood oxygen saturation (SpO₂) and heart rate (pulse) using optical sensing technology. It’s widely used in health monitoring, wearable devices, and IoT medical projects due to its precision, low power consumption, and easy integration with microcontrollers.

Features

• Integrated red and infrared LEDs for accurate SpO₂ and heart rate detection
• Low-power operation suitable for battery-powered and wearable devices
• Onboard signal processing for noise reduction and stable readings
• I²C communication interface for easy connection to Arduino, ESP32, and Raspberry Pi
• Compact design ideal for health and biomedical projects

Specifications

• Sensor IC: MAX30102
• Operating Voltage: 1.8V – 5V DC
• Communication: I²C interface
• Current Consumption: Ultra-low power (ideal for wearable applications)
• Detection Type: Optical (Red and IR LEDs)
• Operating Temperature: -40°C to +85°C
• Dimensions: 14mm x 17mm (approx.)

Applications

• Heart rate and SpO₂ monitoring systems
• Wearable health and fitness trackers
• Medical and biomedical research projects
• Smart IoT health monitoring devices
• Educational STEM and AI health projects

Why Choose the MAX30102 Module

Compact, accurate, and energy-efficient — the MAX30102 Pulse Oximeter Sensor makes it easy to bring medical-grade sensing to your electronics projects. Whether for a DIY health monitor, IoT fitness band, or student research project, this sensor offers excellent performance and reliability.