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Remote Heart Rate and Blood Oxygen Detector
This project was done by Radu-George Dumitru. ACES 2021
Introduction
This project's goal is to implement a fully-functional heart rate and blood oxygen detector, using the GY-MAX30100 pulse oximeter, and the ESP-WROOM-32 microcontroller. This project is done through the Arduino IDE. The data coming from the sensor can be observed both through the serial monitor available through Arduino, but also through a local web server, using Wi-Fi.
Hardware Bill of Materials
- ESP-WROOM-32 microcontroller with Bluetooth and Wi-Fi.
- GY-MAX30100 Pulse Oximeter.
- Wires, breadboard and a micro-USB cable.
Schematic & Breadboard implementation
- This is the schematic representative of the circuit implemented.
- This is the breadboard implementation of the project.
- In this photo we can see the physical implementation of the circuit in the proximity of South Africa.
Software implementation
- Above we can see the real-time readouts of the pulse oximeter sensor through the web server.
This project transmits the sensor information through the Wi-Fi module implemented inside the microcontroller.
