Re: [buildcheapeeg] Re: High resolution EEG schematic

From: Joerg Hansmann (info_at_jhansmann.de)
Date: 2002-03-09 21:03:38

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Hi Sar,

----- Original Message -----
From: Sar Saloth <sarsaloth_at_yahoo.com>
To: <buildcheapeeg_at_yahoogroups.com>
Sent: Saturday, March 09, 2002 3:16 AM
Subject: Re: [buildcheapeeg] Re: High resolution EEG schematic

> Hi Joerg,
>
> In your circuit, is the 5V/2 2.5Volts or is it a second 5V supply?

A second +5V supply (analog 5V) derived from the digital +5V supply
via a LC lowpass.

Regards,

Joerg

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