Pulse Oximeter Heart Rate Sensor

Specifications:

1. Operating Voltage: 3.3V to 5V DC.
2. SpO2 Measurement Range: 0% to 100%.
3. Heart Rate Range: Typically 30 to 250 beats per minute (BPM).
4. Accuracy: ±2% for SpO2, ±1 BPM for heart rate.
5. Interface: I2C or UART communication.
6. Applications: Health monitoring systems, wearable devices, and medical equipment.