From: Rob Sacks (editor_at_realization.org)
Date: 2001-08-08 05:21:28
Hi Joerg,
Congratulations!
For hardware ignoramuses like myself,
could you explain the advantages over
the previous RS232 machine?
Why do you say this isn't Windows friendly?
Regards,
Rob
----- Original Message -----
From: "Joerg Hansmann" <info_at_jhansmann.de>
To: <buildcheapeeg_at_yahoogroups.com>
Sent: Tuesday, August 07, 2001 9:12 PM
Subject: [buildcheapeeg] comADC-EEG
> Hi,
>
> here is a new low-cost design of an isolated 8+ bit
> ADC that connects to the RS232 port.
>
> It provides it's own 256 Hz sample clock timebase
> and is not very Windows-friendly.
>
> (Thanks to JBilderback <jiva_at_humboldt1.com> for
> all the datasheets and constantly motivating me ;-) )
>
> I have connected the comADC prototype with the amplifier
> stage of the old gameport EEG and written a DJGPP / allegro
> program to decode the interface data.
>
> (See pictures with 50uVpp calibration signal and brainwaves
> of a full-spectrum audio-feedback session)
>
>
> Regards,
>
> Joerg
>
>
>
>
>
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This archive was generated by hypermail 2.1.4 : 2002-07-27 12:28:31 BST