A nifty little project which may or may not harm your heart.
http://erkutlu.blogspot.co.uk/2012/12/eeg-and-arduino-do-it-yourself-eeg-ekg.html
We need some of this http://en.wikipedia.org/wiki/K-Y_Jelly and of these sensitive op-amps:
http://www.rapidonline.com/Electronic-Components/CA3130E-Mos-Fet-Op-Amplifier-82-0686
and this other cool amplifier called an instrumentation amp :
http://www.rapidonline.com/Electronic-Components/AD620ANZ-Instrumentation-Amp-IC-DIP8-82-1220
It all connects to an audio jack.
http://www.ted.com/talks/tan_le_a_headset_that_reads_your_brainwaves
http://erkutlu.blogspot.co.uk/2012/12/eeg-and-arduino-do-it-yourself-eeg-ekg.html
We need some of this http://en.wikipedia.org/wiki/K-Y_Jelly and of these sensitive op-amps:
http://www.rapidonline.com/Electronic-Components/CA3130E-Mos-Fet-Op-Amplifier-82-0686
and this other cool amplifier called an instrumentation amp :
http://www.rapidonline.com/Electronic-Components/AD620ANZ-Instrumentation-Amp-IC-DIP8-82-1220
It all connects to an audio jack.
OK, so Why?
Tell me that working on this kind of idea is not cool :http://www.ted.com/talks/tan_le_a_headset_that_reads_your_brainwaves
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