Monday, August 24, 2009

The $1 EKG

Are you a nerd? If so, you'll love this super-simple single-lead EKG design, facilitated by digital filters from a computer sound card and three pennies for electrodes.

Estimated cost?

About $1.

-Wes

h/t: BoingBoing.net.

2 comments:

Scott said...

I've gotta try that! ;-)

warmsocks said...

Thank you. Looking forward to trying it.