A Single Supply Standard 8051 Microcontroller based Medical K-grade Isolation ECG Module with Graphics LCD
Electrocardiogram (ECG) monitoring is one of the most important patient vital sign. Many design for ECG amplifier has been established. In this paper we describe a unique design of a single supply isolated single Channel ECG amplifier, based on a standard 8051 microcontroller. This microcontroller system includes analog circuit, digital, ADC circuit and graphical LCD. In general, the analogue circuit module carries out differential amplification, band-pass filtering, power line interference elimination, and output amplification the digital circuit part consists of an 8051 standard microcontroller, an 8-channel ADC (ADC0808) converter, and graphical LCD panel. Such system features with low power, low cost and small size which can be used for home use
ECG biomedical instrumentation 8051 microcontroller medical isolation graphics LCD
Ali S. AlMejrad
King Saud University, Biomedical Technology Department, College of Applied Medical Sciences, P.O.Box 10219, Riyadh 11433, Kingdom of Saudi Arabia
国际会议
三亚
英文
1184-1187
2012-01-06（万方平台首次上网日期，不代表论文的发表时间）