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ecg-monitoring-system-c46964-en.md

Demonstration

During the pandemic, one of my family members went through a critical situation of heart attack and several diseases. It is hard for a common person to get a proper diagnosis easily. So this project is an approach to providing basic healthcare facilities to the common people.

Although this system is not fully error-free as of now so it is not advisable to use it for medical diagnosis and analysis.

electrodes attached to body

three electrodes are connected to the body in a triangular sequence.

EXPANDED TECHNICAL DETAILS

Bio-Potential Signal Analysis

This project transforms an Arduino into a low-cost, portable Electrocardiogram (ECG) for monitoring heart health.

  • Lead Interfacing: Uses the AD8232 Heart Rate Monitor front-end chip. This specialized IC acts as an instrumentation amplifier, isolating the tiny electrical signals of the heart from body noise (bio-potential) and providing a clean analog output to the Arduino.
  • Digital Signal Processing (DSP): The Arduino firmware implements a Low-Pass and Notch Filter to remove 50/60Hz power line interference, providing a steady heart-rate waveform.

Web Telemetry

  • Cloud Graphing: Using an ESP32 or ESP8266, the ECG data is sent to a platform like Ubidots for real-time visualization on a smartphone, allowing medical students or researchers to monitor heart traces remotely.

ข้อมูล Frontmatter ดั้งเดิม 

title: "ECG Monitoring System"
description: "A device that can conduct ECG on the go and show the output graph in your mobile and web."
author: "linkan_majumder"
category: ""
tags:
  - "human welfare"
  - "health"
  - "monitoring"
  - "ecg"
views: 14555
likes: 4
price: 2450
difficulty: "Intermediate"
components:
  - "1x SparkFun Single Lead Heart Rate Monitor - AD8232"
  - "1x Male/Female Jumper Wires"
  - "1x Battery, 3.7 V"
  - "1x ESP8266 ESP-12E"
tools: []
apps:
  - "1x Ubidots"
  - "1x Arduino IDE"
downloadableFiles:
  - "https://projects.arduinocontent.cc/bd263d6b-72b2-4f5b-9428-181fa1cfe10c.ino"
documentationLinks: []
passwordHash: "fdd65adf616edf73ba336ee5e42d4049a4b78a43d070add17bae3b5d9dd969e7"
encryptedPayload: "U2FsdGVkX18J7H+3femoKSoqHEEArOGdndPt/za8tGi64AYlbmrvsdUQWp/s4gREaDR/SCcoFY5xZLDekVJXDlf8aSIyLHqQGkQ9E1wFrj8="
seoDescription: "Portable ECG Monitoring System. View real-time Graph data on your Mobile and Web. Monitor your heart health anywhere."
videoLinks:
  - "https://www.youtube.com/embed/RMuQ3FzEzEc"
heroImage: "https://cdn.jsdelivr.net/gh/bigboxthailand/arduino-assets@main/images/projects/ecg-monitoring-system-c46964_cover.jpg"
lang: "en"