Diitao 5pcs Heart Rate Sensor Module MAX30102 Pulse Detection Blood Oxygen Concentration Calculation Module

Price: £18.64
(as of Feb 28, 2025 17:00:58 UTC – Details)

Specification: LED peak wavelength: 660nm/880nm. LED power supply voltage: 3.3~5V. Detection Signal Type: Optical Reflection Signal (PPG). Output Signal Interface: I2C Interface. Communication Interface Voltage: 1.8 ~3.3V~ 5V Reserve Mounting Hole Size:0.5×8.5mm/0.02×0.33Inches. Package content:1PC. Interface: VIN: Main power input 1.8V-5V. 3-bit pad: I2C bus pull up level, you can choose 1.8V or 3.3V according to the pin master voltage. SCL: I2C bus clock SDA: Connected to the I2C bus data INT: MAX30102 chip interrupt pin RD: MAX30102 chip’s RD LED grounding terminal, generally doesn’t need to connect. IRD: MAX30102 chip’s IR LED grounding terminal, generally doesn’t need to connect. GND: grounding wire. Package includes: 4pcs x MAX30102 Heart Rate Sensor Module
MAX30102 INTEGRATES MOUDLE — Integrates a red LED, a infrared LED, aphotodetector, an optical equipment and a low noise electronic circuit with environmental light suppression.
I2C COMPATIBLE COMMUNICATION INTERFACE — The standard I2C compatible communication interface can transmit the collected data, KL25Z and other microcontrollers for heart rate and blood oxygen calculation.
SMALL AND LIGHTWEIGHT — Apply to wearable device for heart rate and blood oxygen collection, worn on fingers, ear lobes, wrists and other places.
50v INTERNAL LED POWER SUPPLY — The chip can also turn off the module by software, and the standby current is close to zero, so that the power supply can always be maintained.
PRODUCT SPECIFICATIONS — Working voltage: 1.8~3.3~5.5V, LED peak wavelength: 660nm/880nm Monitoring signal type: Light reflection signal (PPG) Communication interface: I2C interface Board reserved assembly hole size: 0.5*8.5mm/0.02×0.33Inches.