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tinyPulsePPG – ATTiny85 Pulse oximeter with photoplethysmogram

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 […]

MAX86150 Integrated in-Sync PPG and ECG Biosensor Module for Mobile Devices

https://www.electronics-lab.com/max86150-integrated-ppg-ecg-biosensor-module-mobile-devices/

Maxim’s MAX86150 delivers both photoplethysmogram (PPG) and electrocardiogram (ECG) measurements for health monitoring from a mobile, battery-powered device. The MAX86150 is a biosensor module comprised of internal LEDs, photodetectors, and an ECG analog front-end (AFE) to provide highly accurate, FDA-certifiable PPG and ECG performance in compact power-saving designs which include mobile phones, laptops, tablets, and […]