https://github.com/mantreshkhurana/ecg

This is a simple ECG recorder using the AD8232 chip and an Arduino Uno.
https://github.com/mantreshkhurana/ecg

ad8232 ad8232ecg arduino ecg

Last synced: 3 months ago
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This is a simple ECG recorder using the AD8232 chip and an Arduino Uno.

• Host: GitHub
• URL: https://github.com/mantreshkhurana/ecg
• Owner: mantreshkhurana
• License: mit
• Created: 2024-05-04T19:13:37.000Z (about 1 year ago)
• Default Branch: stable
• Last Pushed: 2024-07-20T06:34:34.000Z (10 months ago)
• Last Synced: 2024-07-20T07:24:04.568Z (10 months ago)
• Topics: ad8232, ad8232ecg, arduino, ecg
• Language: C++
• Homepage:
• Size: 999 KB
• Stars: 2
• Watchers: 1
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        


# ECG Recorder

This is a simple ECG recorder using the [AD8232](https://www.analog.com/media/en/technical-documentation/data-sheets/AD8232.pdf) chip and an Arduino Uno.

## Table of Contents

- [ECG Recorder](#ecg-recorder)

  - [Table of Contents](#table-of-contents)

  - [Demo](#demo)

  - [Circuit Diagram](#circuit-diagram)

  - [Hardware](#hardware)

  - [Connections](#connections)

  - [Usage](#usage)

  - [Details](#details)

  - [Authors](#authors)

## Demo

![Demo](./screenshots/screenshot-1.png)

## Circuit Diagram

![Circuit Diagram](./screenshots/1.png)

## Hardware

- Arduino Uno

- AD8232

## Connections

| Board label | Pin Function | Arduino UNO Connection |

|---|---|---|

| GND | Ground | GND |

| 3V3 | 3.3V | 3V3 |

| OUTPUT | Analog output of the sensor | A0 |

| LO- | Leads-Off Detect - | D8 |

| LO+ | Leads-Off Detect + | D9 |

### AD8232 Pins

- RA - Input 1

- LA - Input 2

- RL - Input 3

## Usage

- It detects cholesterol clogging on the heart.

- Possibility of heart attacks or past heart attacks.

- Enlargement of one side of the heart.

- Abnormal heart rhythms or dope-lope.

## Details

- Irregular heartbeat or absence of P-wave: Atrial Fibrillation

- Resting Heart Rate of more than 100: Tachyarrhythmia

- Tachyarrhythmia and delta wave: Wolf-Parkinson-White or WPW syndrome

- Sawtooth P wave: Atrial flutter

- Depression of ST-segment: it might indicate Ischemia

- Elevation of ST-segment: it might indicate myocardial Infarction

## Upcoming Features

- [ ] Add a buzzer to alert the user when the heart rate is abnormal.

- [ ] Add a display to show the heart rate.

- [ ] Add a bluetooth module to send the data to a smartphone.

## Authors

- [Mantresh Khurana](https://github.com/mantreshkhurana)

- [Manish Kumar](https://github.com/its-manishks)

- [Sivaram Vinod](https://github.com/sivaram-vinod)