WEEK 6: Hardware Development - 1

As the proposed title of the project is 

Development of Electronic Stethoscope with Phonocardiogram Display, 

some modifications has been made towards the stethoscope that is seen today in the market. 

In adaptation to the project, a condensed microphone is slit through to a see through plastic tube in order to give a clear vision of how the microphone collects the signal from the chest piece of  the stethoscope. Thus,the chest piece was removed from the ear piece , and only have the chest piece tube to be connected towards the condensed microphone. 

Figure below shows the development that has been made to adapt to the project objectives.  

This figure below shows when the chest piece and the condensed microphone is put together. In order to achieve the objective no. 1, which are to develop electronic stethoscope by using condensed microphone through a chest piece.