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UPDATE - Now for something completely different (it does have headphones) :-) - Page 2

post #16 of 23

That is 100% awesome. 

post #17 of 23

Awesome!

post #18 of 23

Well done Fred - superbly done..dB

 

 

EDIT - would you mind posting the filter / amp 


Edited by dBel84 - 5/12/10 at 4:25pm
post #19 of 23
Thread Starter 

PCB Design_ stethy (2).jpg

 

This is the board I use single sided toner transfer, I'll find the circuit its made up of bits from other circuits and I sort of made it up doing the layout :-)

this lay out works well, others I tried had stability problems, I use Pcbartist (its free) if you want the layout in that form so you can make one, PM me its not a problem

 

The hardest part is the headpiece they are expensive so I practiced on some really crap eBay stethoscopes to avoid damaging a good liteman or similar

 

cheers

FRED

post #20 of 23
Thread Starter 

Just a quick update

 

The young lady has now qualified and passed all her exams

 

Stethy survived the journey and is still in everyday use

 

I have to go the the graduation ceremony in December

 

really pleased :-)

 

cheers

FRED

post #21 of 23

Job well done!
 

Quote:
Originally Posted by Fred_fred2004 View Post

Just a quick update

 

The young lady has now qualified and passed all her exams

 

Stethy survived the journey and is still in everyday use

 

I have to go the the graduation ceremony in December

 

really pleased :-)

 

cheers

FRED

post #22 of 23
Quote:
Originally Posted by Fred_fred2004 View Post

Just a quick update

 

The young lady has now qualified and passed all her exams

 

Stethy survived the journey and is still in everyday use

 

I have to go the the graduation ceremony in December

 

really pleased :-)

 

cheers

FRED


GREAT SUCCESS!

post #23 of 23

That's great. Thanks for the update! 

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