http://hackaday.com Fresh hacks every day Sun, 12 Feb 2012 06:24:26 +0000 en hourly 1 http://wordpress.com/ http://1.gravatar.com/blavatar/5560f98f805877b0e332f191cb9e0af3?s=96&d=http%3A%2F%2Fs2.wp.com%2Fi%2Fbuttonw-com.png http://hackaday.com http://hackaday.com/2008/05/26/make-an-ecg-with-your-sound-card/ http://hackaday.com/2008/05/26/make-an-ecg-with-your-sound-card/#comments Mon, 26 May 2008 20:24:00 +0000 Will O'Brien http://hackaday.iheartcashews.com:8181/2008/05/26/make-an-ecg-with-your-sound-card/ ]]>
[Marcus] sent in his work on making ECGs. His first one was inspired by [Jason]‘s. Believe it or not, you can build this thing for under $5. After getting it semi-functional, he decided to pick up a cheap one and mod it for PC input via the sound card. (There are plenty of sound card oscilloscope projects that will work for this.) Remember kids, don’t go sticking electrodes on anyone unless you know what you’re doing: correctly placed electrical shocks (even low power ones) can be deadly.

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