Re: OpenEEG: Analog Modular EEG interface with Arduino

It's hard to get 32 bit data out of a 16 bit machine. Also, if you're
looking for an arduino solution you should look somewhere else, like the
link below. This mailing list focuses mostly on the OpenEEG hardware, a
specific device.

https://sites.google.com/site/chipstein/recording-the-eeg-arduino-


On Sat, Feb 9, 2013 at 12:27 PM, Boštjan Barbiš <[email protected]>wrote:

> hey,
>
> mechanical/mechatronical engineer here as well.
>
> I am doing research through open EEG group to learn about the hardware as
> well. I've just seen your thread and you seem to be doing exactly what i
> plan to do.
>
> How's going?
> Did you find solution with arduino (32bit??)?
>
> How about on multiple channels, did you find a way to chain multiple
> boards?
>
> I have posibilities on my mind, and havent decided yet on which to
> realise, that's why i am asking about your results.
>
> Tnx for responce:)...
>
> Regards, Boštjan
>
>
> 2012/11/4 Scott Varnhagen <[email protected]>
>
>>
>> Hello OpenEEG community,
>>
>> First of all, thank you for all of your contributions.  I am a mechanical
>> engineering working with a group of neuroscientists to explore
>> human-machine interactions via EEG.  Our main interest is interpreting the
>> EEG signals and applying pattern recognition algorithms to achieve
>> multi-dimensional control over various systems.  I was overjoyed to find
>> such a wealth of  knowledge available from openeeg on the hardware side, as
>> that is not our competency.
>>
>> As a mechanical engineer, I would like to deal with the electronics on a
>> "black box" level. I plan to purchase a single EEG-ANALOG-ASM and 4 x
>> EEG-AE from Olimex for starters.  If everything is working as desired, I
>> will order additional units for more channels.  I would like to record the
>> information provided by the analog circuit with an Arduino system (likely
>> the Mega2560).  This will allow me to record up to 16 EEG channels in the
>> future, as well as eventually allow me to conduct signal processing and
>> output control voltages without being connected to a PC.
>>
>> I have read through the online literature, but still have many questions
>> (many will likely seem trivial to non-mechanical engineers).  These
>> questions regard selection of an Arduino system, powering of
>> the EEG-ANALOG-ASM system, and other component compatibility questions.  If
>> anybody is interested in helping answer questions of this type, please send
>> me an e-mail, and we can setup a separate e-mail list to avoid spamming the
>> entire openeeg list.
>>
>> Thank you for your time!
>> Scott Varnhagen
>>
>>
>>
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>
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