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DIY PC ECG using a Sound Card

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Uploaded by on Aug 6, 2009

http://www.SWHarden.com - This is an extremely simple ECG circuit made from only a few resistors, a capacitor, and a single op-amp. Noise filtering is done at the software level rather than at the hardware/circuitry level. Details are on my site

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Science & Technology

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Uploader Comments (nibjb)

  • google "DIY ECG on the cheap"

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All Comments (10)

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  • couldn't you just add a low pass filter to the circuit at 50ish hz?

  • hi excellent project. i just wondered if perhaps you you knew a simple to way to make an EEG too? ive looked on the openeeg project and it seems too complicated and expensive.

  • Very cool.

  • is this a filter discovery, well done.

  • great video.

  • Yes its fucking awesome!

  • That is awesome!

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