Pulseoximetr_android_app

Purpose of the project:

1. To create a pulse oximeter system that receives pulse and saturation values from the sensor and transmits them to an app.
2. To create a mobile device application receiving pulse and saturation values, presenting the data to the user and informing when they exceed safe ranges.
3. Calculating and presenting statistics from the measurements.

Hardware:

1. MAX30100 pulse sensor
2. HC-05 bluetooth module
3. Arduino Uno
4. Mobile device

Schema:

Diagram of the connection of individual components

Finished layout

Finished layout after assembly

Specification

1. Kotlin 1.2.0
2. Android Studio 4.1.0
3. MPAndroidCharts 3.1.0
4. SQLite 3.33.0

App

Layouts:

Database:

The measurements are stored in a database created in SQLite, which supports SQL (Structured Query Language) and consists of a single table of measurements storing the values of pulse, saturation and the date of each measurement stored in the appropriate format.