After feel disappointed of first circuit, continue on bandpass filter using LM 358 also...
By using this circuit that connect to the amplifier it same work, we test alone on Farhan chest also, the
waveform is great. We processed to continue on next week to show in front of our advisor.
During test on Naz, the waveform constant make the actual waveform,
but when we call Madam Zabariah to see it, she said that the waveform to constant that make weird.
 |
| Actual ECG waveform |
but when we call Madam Zabariah to see it, she said that the waveform to constant that make weird.
Then after last test onward, it same the amplifier can't produce that actual waveform like before. The idea to
change amplifier to new still cannot get the waveform.
