From: Joerg Hansmann (info_at_jhansmann.de)
Date: 2001-05-19 19:13:26
Hi,
----- Original Message -----
From: Sajith Goonesekera <sajith_at_magix.com.sg>
To: <buildcheapeeg_at_yahoogroups.com>
Sent: Friday, May 18, 2001 3:45 AM
Subject: Re: [buildcheapeeg] "To do" list, new input stage
> Hi
>
> Yes I can use eagle CAD. I'll follow joerg's suggestion and start Design the
> PCB with the diagram you have send. and send to every body for confirmation.
>
> And can any one send me the all final interface diagrams, so I can include
> it the PCB.
>
> Any modification Pls. Let me know.
Here are the freshest eagle files of the modular rs232eeg. As you can see
both are not complete.
The digital brd-file is only to show the orientation and position of the 2x9
pinhead connector for the amplifier analog bus system.
The schematic of the analog part should be complete so far. However I have not
done a complete simulation yet to verify all functions. A few parts values
have to be calculated yet.
If anyone has comments or improvements please let me know.
Regards,
Joerg
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