BioSignal-Recorder-Web

Web Serial based BioSignal recorder applicaion.

This repository contains code for a BioSignal Recorder web application. The application allows users to connect to an Arduino, stream data from it, visualize the data in real-time using waveform charts, and record the data into a CSV file.

Features

• Real-time Visualization: Visualize incoming data from the Arduino in real-time using SmoothieCharts.
• Adjustable Settings: Users can adjust settings such as the number of channels, waveform height, and streaming speed.
• Connect and Disconnect: Users can connect and disconnect from the Arduino easily.
• Recording: Users can record the incoming data into a CSV file.

Prerequisites

• Google Chrome web browser
• Access to an Arduino and Arduino IDE for flashing firmware

How to Use

1. Connect the Arduino to your computer using a USB cable.
2. Open the Arduino IDE and flash the provided firmware onto the Arduino.
3. Open the BioSignal-Recorder-Web in a web browser.
4. Adjust the settings as desired (number of channels, waveform height, etc.).
5. Click the "Connect" button to establish a connection with the Arduino.
6. Once connected, click the "Start" button to begin streaming data.
7. Click the "Record" button to start recording data into a CSV file.
8. To save the recorded data, click the "Save" button.

Libraries Used

• Bootstrap: CSS framework for styling the UI.
• SmoothieCharts: JavaScript library for real-time charting.
• IndexedDB: Browser-based database for storing recorded data.