Digitally filtered ECG signal using low-cost microcontroller

Asiya M. Al-Busaidi; Lazhar Khriji

doi:10.1109/CoDIT.2013.6689554

Digitally filtered ECG signal using low-cost microcontroller

Asiya M. Al-Busaidi, Lazhar Khriji

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

9 Citations (Scopus)

Abstract

This paper demonstrates the ability of designing a low-cost, flexible and modular health-care device to sense the Electrocardiography (ECG) signal of the heart. The design is made of two sensing electrodes, analog amplifiers and a low-cost microcontroller. Digital low-pass, notch and band-pass filters were implemented because they are less expensive than analog filters. Up on its low power consumption, low cost and high performance, an Atmega32 microcontroller was used to implement all required digital filters.

Original language	English
Title of host publication	2013 International Conference on Control, Decision and Information Technologies, CoDIT 2013
Pages	258-263
Number of pages	6
DOIs	https://doi.org/10.1109/CoDIT.2013.6689554
Publication status	Published - 2013
Event	2013 International Conference on Control, Decision and Information Technologies, CoDIT 2013 - Hammamet, Tunisia Duration: May 6 2013 → May 8 2013

Other

Other	2013 International Conference on Control, Decision and Information Technologies, CoDIT 2013
Country/Territory	Tunisia
City	Hammamet
Period	5/6/13 → 5/8/13

Keywords

ADC
DAC
Digital filters
ECG
Microcontroller

ASJC Scopus subject areas

Information Systems and Management
Control and Systems Engineering

Access to Document

10.1109/CoDIT.2013.6689554

Cite this

Al-Busaidi, AM & Khriji, L 2013, Digitally filtered ECG signal using low-cost microcontroller. in 2013 International Conference on Control, Decision and Information Technologies, CoDIT 2013., 6689554, pp. 258-263, 2013 International Conference on Control, Decision and Information Technologies, CoDIT 2013, Hammamet, Tunisia, 5/6/13. https://doi.org/10.1109/CoDIT.2013.6689554

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AB - This paper demonstrates the ability of designing a low-cost, flexible and modular health-care device to sense the Electrocardiography (ECG) signal of the heart. The design is made of two sensing electrodes, analog amplifiers and a low-cost microcontroller. Digital low-pass, notch and band-pass filters were implemented because they are less expensive than analog filters. Up on its low power consumption, low cost and high performance, an Atmega32 microcontroller was used to implement all required digital filters.

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Digitally filtered ECG signal using low-cost microcontroller

Abstract

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Keywords

ASJC Scopus subject areas

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