MAXREFDES117#: Heart Oximetry Monitor, 2 ~ 5.5V in, Pulse Oximeter Sensor

Summary

The MAXREFDES117# reference design is a low power, optical heart-rate module complete with integrated red and IR LEDs, and a power supply. This tiny board, perfect for wearable projects, may be placed on a finger or earlobe to accurately detect heartrate. This versatile module works with both Arduino and mbed platforms for quick testing, development and system integration. A basic, open-source heart-rate and SpO2 algorithm is included in the example firmware.

The board features 8 sewing tap pads for attachment and quick electrical connection to a development platform.

Specifications

Manufacturer Analog Devices Inc./Maxim Integrated
Category Sensor Solutions
Sub-Category Other Sensing Solutions
Eval Board Part Number MAXREFDES117#-ND
Eval Board Supplier Analog Devices Inc./Maxim Integrated
Eval Board Board not Stocked
Purpose Pulse Oximeter & Heart Rate
Range On extremity
Sensing Method Heart rate/SpO2 sensor
IR Light Reflection
Voltage In 2 ~ 5.5 V
Features ADC's for Sensor Reading
Arduino Compatible
I²C Interface
Shutdown, Enable, Standby
Design Author Maxim Integrated Products
Component Count + Extras 17 + 0
Main I.C. Base Part MAX14595
MAX1921
MAX30102
Date Created By Author 2016-08
Date Added To Library 2017-08

Eval Board

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Support Documents & Media

MAXREFDES117 - User Guide MAX1920/21 - Datasheet MAX14595 - Datasheet MAX30102 - Datasheet MAXREFDES117# - Source Files and Footprints via UltraLibrarian

Media

MAXREFDES117# - Schematic - Full MAXREFDES117# - Board 1 - Full MAXREFDES117# - Board 2 - Full MAXREFDES117# - Chart 1 - Full MAXREFDES117# - Chart 2 - Full MAXREFDES117# - Chart 3 - Full