The MAX30102 detects heart rate and blood oxygen (SpO₂) via fingertip or earlobe sensors. Ideal for wearable projects, health monitors, or IoT fitness trackers.
Key Features:
- Measures SpO₂ and pulse rate using red + IR LEDs
- I2C interface | 3.3V operation
- Onboard amplifier, ADC, and temperature sensor
- Library support for Arduino & ESP32 platforms
Description:
Track vitals in real-time—this compact sensor brings biometric monitoring to hobby, health, and wearable applications.
