DIY ECG Monitor with AD8232 and ATMEL328

This project represents a step into the practical application of biomedical engineering. By integrating the AD8232 sensor with an ATMEL328 microcontroller, I've developed a basic ECG device that aims to make heart monitoring more accessible. It's designed with hobbyists and educational purposes in mind, hoping to offer a hands-on learning tool. While it has been a fruitful experience, there are still improvements to be made, particularly in reducing noise in the signal. Work is ongoing to enhance its performance.

This ECG project features a Type-C USB port (CH340C) for convenient connectivity and a small OLED display for real-time data visualization. It includes a digital pin-connected LED for status indication and a power LED linked to the 1117 regulator, signaling the device's operational status.