MAX 30100 HEART RATE PULSE OXIMETRY SENSOR
Rs. 149.60
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MAX 30100 HEART RATE PULSE OXIMETRY SENSOR
Rs. 149.60
The MAX30100 Pulse Oximeter Sensor Module measures both heart rate (HR) and blood oxygen saturation (SpO₂) using red (660nm) and IR (880nm) LEDs with a photodetector. Onboard ambient light cancellation (ALC), 16-bit sigma-delta ADC, I2C interface (address 0x57), onboard voltage regulator and level shifters. Ultra-low power for battery-operated wearables. Board size ~14 × 18mm.
Pin Configuration:
- VIN — 1.8–5.5V input
- GND — Ground
- SCL — I2C clock
- SDA — I2C data
- INT — Interrupt output
- IRD — IR LED drive
- RD — Red LED drive
Specifications:
- Chip: MAX30100
- Measures: SpO₂ + Heart Rate
- Supply: 1.8–3.3V (module accepts up to 5.5V via regulator)
- Interface: I2C (address 0x57)
- LEDs: Red 660nm + IR 880nm
- ADC: 16-bit sigma-delta
- Operating Temperature: -40 to +85°C
Applications:
- Wearable fitness bands and smartwatches
- Portable pulse oximeters
- Patient vital sign monitoring
- IoT healthcare and telemedicine devices
- DIY health monitoring projects
