Real-Time ECG Monitoring System Using AD8232 Sensor and Arduino UNO for Biomedical Applications

B. A. V. N. Hasini, Mekala Varun, N. V. S. Sanjana, Abburi Sai Keerthi, Sai Mani Deepika Somayajula, Gayathri Ramaswamy

2025

Abstract

The increasing prevalence of cardiovascular diseases necessitates the development of accessible and cost-effective solutions for continuous electrocardiogram (ECG) monitoring. This study presents a real-time ECG monitoring system utilizing the AD8232 ECG sensor interfaced with an Arduino UNO microcontroller to measure and analyze the electrical activity of the heart. The AD8232 sensor, equipped with integrated signal conditioning capabilities, extracts, amplifies, and filters bio-potential signals while mitigating noise interference, ensuring accurate ECG readings. The Arduino UNO serves as the primary processing unit, facilitating data acquisition and transmission for real-time visualization. The ECG signal is displayed using a serial plotter or the Processing IDE, enabling immediate observation and analysis. The hardware implementation involves a structured integration of the AD8232 sensor with the Arduino UNO, accompanied by a comprehensive circuit diagram for ease of replication. This system provides a reliable and cost-efficient approach to real-time ECG monitoring, offering potential applications in remote healthcare and early cardiac anomaly detection.

Paper Citation

in Harvard Style

Hasini B., Varun M., Sanjana N., Keerthi A., Somayajula S. and Ramaswamy G. (2025). Real-Time ECG Monitoring System Using AD8232 Sensor and Arduino UNO for Biomedical Applications. In Proceedings of the 1st International Conference on Research and Development in Information, Communication, and Computing Technologies - ICRDICCT`25; ISBN 978-989-758-777-1, SciTePress, pages 113-118. DOI: 10.5220/0013892900004919

in Bibtex Style

@conference{icrdicct`2525,
author={B. Hasini and Mekala Varun and N. Sanjana and Abburi Keerthi and Sai Somayajula and Gayathri Ramaswamy},
title={Real-Time ECG Monitoring System Using AD8232 Sensor and Arduino UNO for Biomedical Applications},
booktitle={Proceedings of the 1st International Conference on Research and Development in Information, Communication, and Computing Technologies - ICRDICCT`25},
year={2025},
pages={113-118},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0013892900004919},
isbn={978-989-758-777-1},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 1st International Conference on Research and Development in Information, Communication, and Computing Technologies - ICRDICCT`25
TI - Real-Time ECG Monitoring System Using AD8232 Sensor and Arduino UNO for Biomedical Applications
SN - 978-989-758-777-1
AU - Hasini B.
AU - Varun M.
AU - Sanjana N.
AU - Keerthi A.
AU - Somayajula S.
AU - Ramaswamy G.
PY - 2025
SP - 113
EP - 118
DO - 10.5220/0013892900004919
PB - SciTePress