tinyPulsePPG – ATTiny85 Pulse oximeter with photoplethysmogram

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https://www.electronics-lab.com/tinypulseppg-attiny85-pulse-oximeter-photoplethysmogram/

tinyPulsePPG, an ATTiny85 Pulse Oximeter with Photoplethysmogram (PPG) display by Jeff Magee: This project implemented on an ATTiny85 displays a moving Photoplethysmogram together with pulse rate and estimates of SpO2 – blood oxygen percentage. It uses an SSD1306 128×32 OLED display and a Max30102 sensor. It is emphasized that this should not be used for […]

MAX30102 – High-Sensitivity Pulse Oximeter and Heart-Rate Sensor

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https://www.electronics-lab.com/max30102/

The MAX30102 pulse oximeter and heart rate integrated sensor module is claimed as the lowest power solution on the market today The MAX30102 is an integrated pulse oximetry and heart-rate monitor module. It includes internal LEDs, photodetectors, optical elements, and low-noise electronics with ambient light rejection. The MAX30102 provides a complete system solution to ease […]