An easily constructed USB-powered pulse oximeter device that can be built for around $25 and features an OLED display.
Project tutorial by Arduino “having11” Guy
A rather convenient device to monitor heart rate while running.
Project tutorial by Dmitry Dziuba
How to make an oximeter sensor to measure heartbeat and oxygen saturation in blood, using a few components that any maker already has.
Project tutorial by Giulio Pons
MAX86150 puts ECG and SPO2 on a single chip, opening new opportunities for calculation of pulse transit time and indirect blood pressure.
by Team Protocentral
A photoresistor can sense the subtle changes in light intensity caused by your blood to detect your heartbeat!
Project tutorial by 3 developers
A dress with my painting of flowers on the fabric; fireflies in the flowers blink according to wearer's heart-rate.
Project tutorial by Kitty Yeung
LED ring that blinks to your heart beats and displays current BPM both by number and color of illuminated LEDs.
Using a pulse sensor + Arduino + Bolt IoT Platform, build your own pulse monitoring system which notifies you when abnormality is detected.
Project tutorial by Aghosh B Prasad
This project displays the heart rate at the unit of beats per minute over the Internet so that it can be monitored from anywhere.
Project tutorial by Technopaths
Getting some information from human body by using simple sensors and Arduino.
Project tutorial by ElectroPeak
A wristband that works in conjunction with alexa to detect if the user is having a seizure, The wristband monitors pulse and gyroscope data.
Project in progress by GMS Bionics
Low cost smart vitals wearable which can help in early detection of COVID-19 in front line workers
Project tutorial by Vishwas Navada
Use at your own risk!
by Konstantin Dorohov
This work the design and implementation of a digital system based on open hardware development board applied to heart rate estimation.
Project tutorial by javiergonzalezb
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