simple stethoscope for sonic art

Forum 2005-2010 (read only) Hardware Interfacing
1

hello,
I am working with the Arduino board and was thinking to monitor the heart rate for sonification purposes.
I am looking for a very simple stethoscope, which is easy to plug into an analogue or perhaps a digital pin.
Do you know any?

thank you, K

2

Hello, look at this:
http://www.sparkfun.com/commerce/tutorial_info.php?tutorials_id=130

3

looks pretty complicated, I will give it a go in the Summer. thx, K