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Re[2]: Wearable Purchase Questions

From:
Date: Thu, 4 Aug 2005 00:15:11 +0200

Hello DLP,

The DT166's mainboard is like the nano-itx people are waiting for
with a low voltage CPU, the via 533 you were talking about.

Here are a copy of a precedent post and answer about that :

----

>Hi all
>
>I finally buy it and started a review for a website friends and I are
>about to open... (We hope you'll love the mascott we made... )
>
>Here is a "preview" of the "review" :
>
http://www.wearablecomputers.org/dt166.htm

>enjoy :)

>---------
>
>Same product informations about the model without IDE :
http://www.amd.com/us-en/assets/content_type/DownloadableAssets/31754A_gxthinclientrdk_pb.pdf
http://www.dtri.com/prod_webDT166CE.html
http://www.dtresearch.com/datasheets/WebDT%20166.pdf

DT>> German mini PC

http://www.linuxdevices.com/news/NS5147900390.html

DT>> A German PC shop is shipping a tiny Geode-based PC available with a
DT>> choice of Linux operating systems.
DT>> Concept Distribution's "miniPC" measures 5.5 x 5.1 x 1.4 inches (13 x 14
DT>> x 3.5cm), and is available with thin-client and
DT>> general-purpose Linux OSes.

http://www.cool-shop.de/product_info.php?products_id=54&cPath=5&XTCsid=a14057f2f86025c3d92f78a3eec241d3

DT>> small minicomputer also before-installed operating system Windows XP
DT>> Professional SP2

DT>>     * Processor: AMD geode GX2-533 (400 MHz), comparably with 533 MHz
DT>> Pentium
DT>>     * 256 MB RAM (not expandable)
DT>>     * Non removable disk 80 GB
DT>>     * Front side: 2 x USB 1,1, stereo in/out
DT>>     * Back side: 2 x USB 1,1, network, 12V, VGA
DT>>     * Realtek sound (18-bit full-duplex) ALC203
DT>>     * Realtek Ethernet (100 Mbps) RTL8139DL
DT>>     * Size: 13x14x3,5cm
DT>>     * external mini power pack (like mobile phone-charger)

DT>> this extremely currentsaving (approx. 2-6 W), light (550g) PC

Wednesday, August 3, 2005, 11:48:02 PM, you wrote:

D> Another alternative to the U50 besides PC104 may be the Mini-ITX and
D> Nano-ITX form factor boards. There is a Frequently Asked Questions
D> available at http://mini-itx.com/faq.asp

D> Among the many numerous designs that comply with Mini-ITX, there are
D> some very interesting and highly power efficient boards that start
D> with processors @ 533Mhz and go up to around 1Ghz and higher. The
D> boards Im speaking of are made by VIA but there are some other
D> manufacturers who produce competitive designs with comparable
D> features.

D> These things usually have onboard SVGA 1024x768 24-bit color, AC97 or
D> better audio, USB (commonly USB 2.0 now), IDE(usually 2 devices able
D> to connect to the controller), and some sort of serial or parallel
D> port.

D> The REALLY exciting form factor that is not retailling yet (I think
D> it's sometime this year) is the Nano-ITX form factor. These boards are
D> 12 centimeters by 12 centimeters and come with some surprisingly
D> modern multimedia features including USB, IDE, stereo audio, SVGA, and
D> at the same time probably have very good power efficiency.

D> There are so many boards available now that fit into the mini-ITX form
D> factor that you should be able to find something just right for your
D> application. But, if nothing really captures your attention you could
D> look into hacking something together from a laptop in the subnotebook
D> category. I know that alot of people here have used Libretto notebooks
D> before.

D> Also consider this place, www.cappuccinopc.com - they manufacturered a
D> very small computer they called the Espresso PC. It was about the size
D> of a PalmPC and it had a touchpad mouse, VGA out, USB, and a
D> harddrive. I think it sucked power like a horse does water though and
D> it was discontinued after a couple of years. They still make and sell
D> a number of small computers though.

D> Take a peek at the Archos, I don't think it will run Windows though.
D> This doesn't bother most people running Linux on them ;-)  
D> http://archosfans.com/

D> You may find Ralf Ackerman's site helpful as well. 
D> http://www.iptel-now.de/HOWTO/WEAR_TOP/wear_top.html

D> And then there's always wearables.blu.org with the page
D> http://wearables.blu.org/hardwear.html
D> I am not sure if it's kept up though. 

D> If I had to answer definitively, I would have to say pick a mini-ITX
D> or nano-ITX as they are very affordable but are also very capable in
D> features and processor power.

D> One thing to consider though is whether you desire to make your own
D> power system for this computer or whether you'd prefer to leave it to
D> something already assembled like the U50 or subnotebook will. This is
D> not an impossible undertaking for the beginner, but it does require
D> some research and patience to build one that is right for you. There
D> are some very good resources on batteries in the list archive at
D> wearables.blu.org and on the site itself. Good luck on your project, I
D> hope you can find something that fits your requirements.

D> On Tue, 26 Jul 2005 09:11:21,  <> wrote:
>> 
>> I want to build a wearable. I want the device to be at least 400mhz, 256mb ram,
>> have a HARD DRIVE, vga-out capable of 800x600 24-bit, and be able to run windows
>> 2000/xp. Those requirements pretty much stick me with a sony vaio u50 as my most
>> cost effective core. I have been looking into PC104 setups, but nobody lists any
>> prices. Does anyone know the parts and costs of building a comparable system out
>> of pc104 parts? (include battery/power supply interface). Otherwise im looking at
>> $1100 for a u50 (ebay). Anything else out there that can fulfill my requirements
>> that I dont know about?
>> 
>> ---- Msg sent via CWNet - http://www.cwnet.com/
>> 
>> _______________________________________________
>> Wear-Hard mailing list
>> 
>> http://www.haven.org/mailman/listinfo/wear-hard
>>

D> _______________________________________________
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D> 
D> http://www.haven.org/mailman/listinfo/wear-hard

-- 
Best regards,
 leboa                            mailto:

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