A microcontroller-based ECG signal generator design utilizing microcontroller PWM output and experimental ECG data
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Dosyalar
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Institute of Electrical and Electronics Engineers Inc.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Signal generators are commonly used in biomedical engineering studies. Biomedical circuits must often be tested using EEG, ECG etc. signals. The circuit tests are usually done by connecting electronic circuits to humans. It is a cumbersome process. Electronic biomedical signal sources or signal generators can be used to test biomedical measurement circuits at the early stage of the design processes. Such signal generators are expensive and are not always found in laboratories. In this study, a biomedical signal generator is designed using a cheap and easy- to-use Arduino Mega 2560 R3 microcontroller. SD card connected to the microcontroller is uploaded with an experimental ECG waveform. It is shown that the circuit is able to produce the desired ECG waveforms by sending through its PWM output and low-pass filter and performs well. © 2018 IEEE.
Açıklama
4th Electric Electronics, Computer Science, Biomedical Engineerings' Meeting, EBBT 2018 -- 18 April 2018 through 19 April 2018 -- -- 137380
Anahtar Kelimeler
biomedical laboratory design, biomedical signal processing, ECG waveform, Microcontroller-based design, Biomedical engineering, Biomedical signal processing, Biophysics, Controllers, Design, Electrocardiography, Low pass filters, Pulse width modulation, Signal generators, Van de Graaff generators, Biomedical circuits, Biomedical laboratories, Biomedical measurements, Biomedical signal, ECG signal generators, ECG waveforms, Microcontroller based design, Microcontroller-based, Microcontrollers
Kaynak
2018 Electric Electronics, Computer Science, Biomedical Engineerings' Meeting, EBBT 2018
