MAX30102 Pulse Oximeter And Heart Rate Sensor – I2C Interface
A compact optical biosensing module designed for measuring blood oxygen saturation (SpO2) and heart rate in embedded and wearable applications
Non-returnable
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Product Details
It integrates red and infrared LEDs, photodetectors, optical components, and low-noise analog front-end electronics with ambient light rejection. Operating from a 1.8V core supply and 3.3–5V LED supply, it communicates via a standard I2C interface. The device supports software shutdown with zero standby current, making it suitable for battery-powered systems such as wearable devices, fitness monitors, and mobile platforms.
- Integrated Red and IR LEDs (660 nm / 880 nm)
- Onboard Photodetector and Optical Elements
- Low-Noise Analog Front-End with Ambient Light Rejection
- I2C Digital Communication Interface
- 1.8V Core Supply Operation
- 3.3–5V LED Supply Compatibility
- Software Shutdown with Zero Standby Current
- Compact PCB Design 20.3 × 15.2 mm
- Wide Operating Temperature Range
- Suitable for Wearable and Mobile Devices
