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MAXREFDES117 Heart-Rate and Pulse-Oximetry Monitor

This low power, optical heart-rate module comes complete with integrated red and IR LEDs, and a power supply. Perfect for wearable projects, may be placed on a finger or earlobe to accurately detect heart rate. Arduino and mbed platform compatible.

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Last Updated: 09/28/2022

Tinkersphere

TS4012

$22.90

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 heart rate. 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.

Features

  • 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 mbed Platforms
  • Test Data

Competitive Advantages

  • Highly-integrated, small-size sensor
  • Non-chest based heart-rate/SpO2 detection
  • Ultra-low power consumption
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