Hi
A little English language documentation on the Butia is:
http://www.fing.edu.uy/inco/proyectos/butia/mediawiki/index.php/Main_page_%28English%29
Tony
For all those who were at the OLPC SF meeting today, Andres Aguirre
tells me that the CAD design will be updated in a few days to the
newest version. The current design is at
http://www.fing.edu.uy/inco/proyectos/butia/mediawiki/index.php/Mec%C3%A1nica_Buti%C3%A1_V1.8
The rest of this email has links to the logic board and the vendor
that makes these online.
Sameer
On Fri, Feb 15, 2013 at 11:50 AM, Alan Jhonn Aguiar Schwyn
<[email protected]> wrote:
From: [email protected]
Date: Fri, 15 Feb 2013 11:36:45 -0800
To: [email protected]
CC: [email protected]; [email protected];
[email protected]; [email protected];
[email protected]; [email protected]; [email protected]
Subject: Re: [IAEP] OLPC-SF February meeting
On Fri, Feb 15, 2013 at 11:08 AM, Martin Abente
<[email protected]> wrote:
> +1 Is there any way to buy an already assembled one? From you or anyone
> else
> inside the project.
>
One of the things I want to explore is to see if we can produce these
locally in San Francisco. Hence the cc to noisebridge.
Good!
Now we are using the service of Seeedstudio [1] that makes a good boards.
(Only the board, without any component). Each one for 3 US Dollars if use
the standar shipping.
The others components are "low cost".. the most expensive is the PIC18F4550
but you can found for 4 US Dolars in ebay .
And the RJ45 ports.. I'm not sure of the cost of that.
One clock of 20 mhz ~ 1 dolar..
14 resistences ~ less than 1 dolar
some capacitors.. two buttons.. and one USB port (type B)
that is all! The finished board:
http://www.fing.edu.uy/inco/proyectos/butia/mediawiki/index.php/Archivo:Usb4butia_up_view.jpg
[1] http://www.seeedstudio.com/depot/fusion-pcb-service-p-835.html?cPath=185
cheers,
Sameer
>
> On Fri, Feb 15, 2013 at 4:03 PM, Alan Jhonn Aguiar Schwyn
> <[email protected]> wrote:
>>
>> +1
>>
>> That wiki entry is a bit old.. Now we don't use Arduino, we use the
>> USB4Butia.
>> USB4Butia can be home-made build with low cost materials [1]
>> That means USB4Butia is a "truly free (as in freedom)" board [2]
>>
>> [1]
>>
>>
http://www.fing.edu.uy/inco/proyectos/butia/mediawiki/index.php/USB4buti%C3%A1_tutorial
>>
>> [2]
>>
>>
http://www.olpcnews.com/use_cases/technology/usb4butia_a_truly_free_as_in_freedom_input_output_board.html
>>
>> Regards!
>>
>> Alan
>>
>> ________________________________
>> Date: Fri, 15 Feb 2013 10:35:22 -0800
>> From: [email protected]
>> To: [email protected]
>> CC: [email protected]; [email protected];
>> [email protected]; [email protected];
>> [email protected]
>> Subject: Re: [IAEP] OLPC-SF February meeting
>>
>>
>> I'll bring the Butia robot.
>> http://wiki.laptop.org/go/Robotics#Buti.C3.A1_Project
>> Anybody from Noisebridge (cc'd) interested in joining?
>> Cheers,
>> Sameer
>> On Feb 12, 2013 9:09 AM, "Aaron Borden" <[email protected]> wrote:
>>
>> Hello,
>>
>> OLPC San Francisco will be hosting this month's meeting on Saturday,
>> February 23rd, from 10AM - 1PM at the downtown SFSU campus, 835 Market
>> Street, Room 553.
>>
>> Everyone is welcome to join us for our monthly meeting! We'll be
>> discussing the latest in OLPC events and give updates on our local (and
>> global) projects. There will be plenty of XO laptops with the latest
>> builds to play around with, too. Please post with any additional agenda
>> items.
>>
>> --
>> Aaron
>>
>> _______________________________________________
>> IAEP -- It's An Education Project (not a laptop project!)
>> [email protected]
>> http://lists.sugarlabs.org/listinfo/iaep
>>
>>
>> _______________________________________________ IAEP -- It's An
>> Education
>> Project (not a laptop project!) [email protected]
>> http://lists.sugarlabs.org/listinfo/iaep
>>
>> _______________________________________________
>> IAEP -- It's An Education Project (not a laptop project!)
>> [email protected]
>> http://lists.sugarlabs.org/listinfo/iaep
>
>
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