
Specification: The Pulse Oximeter Heart Rate Sensor Module is an integrated optical biosensor designed for non-invasive measurement of blood oxygen saturation (SpO2) and heart rate. In a laboratory or research setting, it is primarily used for physiological data acquisition in human-subject studies, bio-feedback experiments, and the rapid prototyping of health-monitoring instrumentation.
Technical Specifications:
* Sensor Type: Reflective PPG (Photoplethysmography) with integrated LED and photodetector
* Output Interface: I2C (Inter-Integrated Circuit)
* Operating Voltage: 1.8V to 3.3V
* LED Wavelengths: Typically 660nm (Red) and 880nm (Infrared)
* Sampling Rate: Configurable up to 3200Hz
* Integrated Features: Ambient light cancellation and internal temperature sensor
* Current Consumption: Low-power mode (approx. 0.7µA shutdown)
* Compatible Architectures: Arduino, Raspberry Pi, ESP32, and STM32
Dimension: 19*14*3mm
Package: 5.5*5.7x1cm
Weight: 2gm
| Weight |
0.025 kg |
|---|---|
| Dimensions | 5 × 5 × 5 cm |