Arduino-Sleep-Monitor

This is a class project for BME590 taught by Prof. Adam Wax, 2019 Fall, Duke university

how to install

hardware - arduino

• upload Sleep_Monitor.ino in Arduino folder to your arduino
• to use temperature sensor, you need to find the correct address for it first. Upload one_wire_address_finder.ino and checkout the address in serial monitor

software - android studio app

• download the github repo
• open project in Android studio, gradle will take some time to build.
• install the app on an Android tablet
• open app and connect to Arduino via bluetooth,
• click Signal button for real time signal plot, click Analysis button for the processed signals and sleep time

Overview

Sleep Monitor = heart rate + breath rate + body movement

• The heart rate sensor and the gyroscope sensor will be worn at the wrist.

• The temperature sensor will be placed under thenose to measure breath rate by monitoring changes of temperature

• Measure data with three sensors and display raw signals on app in real time

• Process sensor signals and display results on app (24h)

• Analyze subject’s sleep duration and sleep quality

• Display sleep analysis for the past day/week on app