Yüksek Hassasiyetli Nabız Oksimetresi ve Giyilebilir Sağlık için Kalp Atış Hızı Sensörü – Kalp atış hızı/SpO2 sensörü (MAX30102) – Düşük Güç Tüketimi ve Yüksek Entegrasyon

Açıklama

This is a low-power, optical heart-rate sensor complete with integrated red and IR LEDs, and a power supply. It utilizes the heart-rate/SpO2 sensor (MAX30102) which is perfect for wearable projects and may be placed on a finger or earlobe to accurately detect heart rate.

Features

• Robust Performance: Heart-Rate Monitor and Pulse Oximeter Biosensor in LED Reflective Solution with -40°C to +85°C Operating Temperature Range

• Highly integrated: A 60mm x100mm x7.7mm small-design sensor with integrated red and IR LEDs, and a power supply.

• Non-chest-based heart-rate/SpO2 detection: Can be placed on a finger or earlobe to accurately detect heart rate.

• Ultra-low power consumption: The entire design typically operates at less than 5.5mW

• High compatibility: Firmware is available for both Arduino and mbed platforms, enabling users to develop with virtually any platform

This high-sensitivity pulse oximeter and heart-rate sensor deliver the promise of wearable devices to all developers. It features the MAX30102 with integrated red and IR LEDs for heart rate and SpO2 detection. This configuration ideally detects heart rate and pulse ox on a person’s fingertip, earlobe, or other fleshy extremities. The small board size of 12.7mm x 12.7mm (0.5in x 0.5in) is ideal for wearable applications and may be stitched into the fabric for immediate prototyping. Firmware is available for both Arduino and mbed platforms, enabling users to develop with virtually any platform. The user needs to provide a 2V to 5.5V supply at the power input, perfect for virtually any battery or Arduino and mbed form-factor board.

This design utilizes the heart-rate/SpO2 sensor (MAX30102), an efficient, low-power step-down converter (MAX1921), and an accurate level translator (MAX14595) and the entire design typically operates at less than 5.5mW.

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

About Maxim Integrated. At Maxim, we invent highly integrated solutions that make technology seamless. We channel our collective expertise to stretch the limits of technology, understand your needs, and help you get to market faster.

As with all Maxim reference designs, the BOM, schematics, layout files, and Gerber files are all available from the Design Resources tab. 

Application

• Wearables Devices

• Heart-rate monitor

• Pulse oximeter

• Fitness Assistant Devices

• Smartphones

• Tablets
  

Reference Design Block Diagram

Required Equipment

• Windows PC with a USB port

• MAXREFDES117# boar

• 5 cables that can be used to connect the MAXREFDES117# with the controller board

• One of the supported mbed or Arduino controller boards listed above

• One USB cable that is compatible with the selected controller board

Download, read, and carefully follow each step in the appropriate MAXREFDES117# quick Start Guide:

Part List