On this week, searching the component to be construct on breadboard to test on lab, as been list out, both
cirucit and additional test on next circuit will be list together to be buy at Jalan Pasar.
During this time seeking of program that need to be done of calculation on heart beat.
There have few program that been found using Arduino but still can't find the right for waveform.
But on video that few of it make me want to now how there done, this video so interesting as simple and
cool waveform:
