Abstract:
The topic of this thesis is to design a portable three – electrode signal channel electrocardiograph (ECG) recorder that has the capability to acquire the ECG waveform and display it on liquid crystal display (LCD) . the ECG system is supplied by two batteries of 9V each the system consists of AgC1 electrodes , an instrumentation amplifier (INA) , and high and low pass filter to attenuate the noise, the filtered ECG signal is then amplified.
A microcontroller is used to sample the amplified signal and provide it to the LCD to monitor it.
This system can be carried by medics to monitor ECG signal for infected man in accident area , and can be used by doctors in areas where no electrical supply is found.
Description:
no of pages 64, 26836, هندسة حاسوب 6/2013 , in the store
