This sensor integrates LEDs, a photodetector, and low-noise analog front-end to measure SpO2 and heart rate. It supports ultra-low power operation for extended battery life in wearable devices. The module features high SNR, ambient light cancellation, and fast data output for accurate measurements even during motion.

MAX30100 Pulse Oximeter & Heart Rate Sensor
Rs 380.00
✅ Sensor Type: Integrated Pulse Oximetry and Heart-Rate Monitor
✅ LEDs: Red and IR for SpO2 and heart-rate detection
✅ Photodetector: High-sensitivity optical sensor
✅ Power Supply: 1.8V and 3.3V
✅ Ultra-Low-Power Operation: Standby current negligible, shutdown current ~0.7µA
✅ Communication: Digital output for easy interfacing with microcontrollers
✅ Operating Temperature: -40°C to +85°C
3 in stock
| Weight | 3 g |
|---|---|
| Dimensions | 30 × 20 × 5 mm |





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