MAX30102 / MAX30100 Heart Rate Oxygen Pulse Sensor

MAX30102 / MAX30100 Heart Rate Oxygen Pulse Sensor

Product Code: SEN-1606
Availability: In Stock
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Product Description

MAX30100 Description:


Heart Rate click carries Maxim's MAX30100 integrated pulse oximetry and a heart-rate sensor. It's an optical sensor that derives its readings from emitting two wavelengths of light from two LEDs - a red and an infrared one - then measuring the absorbance of pulsing blood through a photodetector. This particular LED color combination is optimized for reading the data through the tip of one's finger. The signal is processed by a low-noise analog signal processing unit and communicated to the target MCU through the mikroBUS I2C interface. Developers of end-user applications should note that the readings can be negatively impacted by excess motion and changes in temperature. Also, too much pressure can constrict capillary blood flow and therefore diminish the reliability of the data. A programmable INT pin is also available. Uses a 3.3V power supply.

Key features:

Optical sensor: IR and red LED combined with a photodetector

I2C interface plus INT pin

Measures absorbance of pulsing blood

3.3V power supply

Key Benefits:

Motion artefact resillence

Supported in all MikroElektronika compilers

Ambient light cancellation

Ready-to-use examples save development time


Developing algorithms for pulse oximetry and heart rate readings through the tip of a finger.


MAX30102 Description:

Optical Heart-Rate Monitor and Pulse Oximetry Solution

Tiny 12.7mm x 12.7mm (0.5in x 0.5in) Board Size

Low Power

Device Drivers

Free Algorithm

Example C Source Code For Arduino And embed Platforms

Test Data

Competitive Advantages

Highly integrated, small-size sensor

Non-chest based heart-rate/SpO2 detection

Ultra-low power consumption





Heart-rate monitor

Pulse oximeter


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