Pulse Rate & Heartbeat Sensor Module for Arduino & Raspberry Pi | Optical Detection
The Pulse Rate & Heartbeat Sensor Module for Arduino & Raspberry Pi | Optical Detection is an integrated pulse oximetry and heart-rate monitor sensor. It uses photoplethysmography (PPG) to detect blood volume changes for health monitoring applications.
Key Features
- Pulse oximetry (SpO2) measurement
- Heart rate monitoring
- Integrated LEDs and photodetectors
- I2C interface
- Ultra-low power operation
- High SNR
Technical Specifications
- Model: MAX30102
- LEDs: Red and IR
- Resolution: 16-bit ADC
- Interface: I2C
- Voltage: 1.8V – 3.3V (5V tolerant)
- Current: 600μA (typical)
Applications
- Wearable fitness devices
- Medical monitoring
- Health tracking
- Smart watches
- Research projects
