From: yaniv_vi_at_yahoo.com
Date: 2000-09-28 15:38:06
about the hardware ,
i think the way to it is such :
for the analog section :
buy the evaluation board for cirrus cs5534 chip.
after that change some passives at just before the chip .
and then use the software that comes with the evaluation board
and test this board as an eeg machine .
the digital section :
look at
http://www.media.mit.edu/~r/projects/picsem/irx2/
there's a free design of pic micro , icluding irda interface
software .
someone would just write little more code to interface the pic
with the cirrus chip and maybe some little more code ,
and just test it .
afterwards , someone should integrate this on a specialy designed
board .
basicly , eldad , a friend of mine sayd he would help ,
and he has the tools to do the job , and i think me and him could
manage this ,but first right now were concentrated on building
the brainmaster for ourselfs .
there ar two problems :
1. basic work is small but testing the quality of this as eeg ,
we donh't know how , don't have any experience
so help here would be gladly appreciated .
2. the board cost $170 .just to be fair , if we should
sucseed , let's say that the person who sells this would give
us back the $170 from his first profits .
but
1. we should decide on pc - eeg interface .
my prefered choise is irda - low cost , top safe , connects to
palm pilot and laptop easily.
could anybody else help in hardware ?
This archive was generated by hypermail 2.1.4 : 2002-07-27 12:28:27 BST