ARM MCU-Based Experimental EEG Signal Generator Using Internal DAC and PWM Outputs
Yükleniyor...
Dosyalar
Tarih
2022
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Gazi Universitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Electrophysiological signal generators are widely used in biomedical engineering research, biomedical education and the testing of devices in hospitals. Such signal generators are also available commercially. The EEG (Electroencephalography) signal is an electrophysiological signal which is emitted from the brain. In this study, a signal generator that produces experimental EEG signals taken from databases is proposed. The proposed signal generator reads the experimental data from an SD card with SDIO serial protocol. In addition, the PWM and DAC outputs of the microcontroller are used and examined separately to generate the signal. It has been shown that the experimental signals taken from the database can be generated by using cheap and easily accessible electronic devices. © 2022, Gazi Universitesi. All rights reserved.
Açıklama
Anahtar Kelimeler
Electroencephalograpram, Microcontroller, Pulse width modulation, Signal generator, Biomedical engineering, Electroencephalography, Electrophysiology, Network protocols, Pulse width modulation, Signal generators, Voltage control, Biomedical educations, Electroencephalograpram, Electronics devices, Pulsewidth modulations (PWM), Serial protocol, Microcontrollers
Kaynak
Gazi University Journal of Science
WoS Q Değeri
N/A
Scopus Q Değeri
Q3
Cilt
35
Sayı
3