- Stok Durumu: Stok Var
- Marka: OEM
- SKU: RBZ.101.649
MAX30102 Pulse Heart Rate Sensor
Biosensor I2C Blood Oxygen Concentration Measurement Oximeter Wearable Health Devices Iot
Max30102 is an integrated pulse oximeter and heart rate monitoring biosensor module. It contains a red led and an infrared led, a photodetector, optical components and low noise electronic circuits that suppress ambient light. It uses a separate supply for the internal leds: the primary power supply is 1.8V, and it supports 3.3V / 5V for the led drivers.
It can measure the heart rate and the oxygen level in the blood when attached to the finger, earlobe or wrist. Thanks to the standard I2C compatible communication interface, the collected data can be transferred to Arduino and similar microcontrollers. Leds with a special wavelength selected for oxygenated hemoglobin (HbO2) and hemoglobin (Hb) found in arterial blood.
The triple solderable pads on the back surface are used to select the pull-up level of the data bus. Depending on the master voltage of the pin, 1.8V or 3.3V is selected.
Features:
- Sensor: MAX30102
- Operating voltage: DC 3.3V / 5V
- Communication: I2C
- Communication voltage level: DC 1.8V / 3.3V
- Pulse oximeter
- Heart rate reading
- Infrared led wavelength: 870nm-900nm
- Red led wavelength: 650nm-670nm
- Detection signal type: Light reflection signal (PPG)
- Operating temperature: -20C / 65C
- Color: Black
- Dimensions: 15mm x 21mm x 3mm
- Weight: 2.8gr ( pin headers included )
Pin description:
- VIN: Supply voltage DC 3.3V / 5V
- SCL: I2C Clock pin
- SDA: I2C Data pin
- INT: Interrupt pin
- IRD: infrared led ground pin ( left unconnected )
- RD: Red led ground pin ( left unconnected )
- GND: Ground
Package contents:
- 1 Piece Max30102 Sensor Module
