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Re: Lucent unveils wireless LAN USB client

From: Charles Bolton Personal <>
Date: Thu, 1 Feb 2001 18:16:51 -0500

Don:

Why did you dump the mightmite carrier and cardpc?

At 05:06 PM 2/1/01 -0800, Doug Sutherland wrote:
>Cyborg Unit Matt wrote:
>
> > I haven't gotten it yet, but from the PDF's it shows the daughter board
> > is as being small, in fact only big enough to hold the needed connectors.
> > It is connected to the main board with a ribbon cable
>
>Okay, that's basically the same as the "connector board" that my old CardPC
>system used with the MightyMite carrier. If that daughter board is just a
>header expansion (ie no real circuitry), then it should be trivial to ditch
>the daughter board altogether and make custom cable that attach directly to
>the headers on the PC-2553. The cables for PS/2, VGA, and serial ports will
>be very easy. The cables for ethernet and audio will be a bit harder but
>should also be doable. I can probably help you do that when you're in the
>bay area in March.
>
>This PC-2553 sounds like a decent configuration, even with a PC/104 PCMCIA
>module plugged in. Assuming that the PC-2553 is no fatter than PCM-5822 and
>has a PC/104 female socket, when mated with a PCMCIA module it would be
>approx 4 x 4 x 1.5 inches. That's pretty good for a multimedia setup. If a
>good way to separate the CPU board from the PCMCIA card can be found, it
>would be very nice indeed. I'll have to check out the PC/104 expansion
>cables from Ampro (thanks Charles) to see what they look like and how bulky
>they appear. Six inch expansion might now be so bad (in fact it might be
>perfect) for mating two 4x4 inch modules.
>
> > I probably fall into #2 right now, but I've heard others (Doug mostly :)
> > wanting for an easily hackable board to get rid of those big ugly 
> connectors.
>
>Standard connectors are evil for wearables. They are big and they break and
>they are often hard to insert and remove. It's not hard to make custom
>cables and connectors if you have the manufacturer pinouts, it's just tedious
>and takes time and patience.
>
> > This may be it.. I'll know more later this month...
>
>How much $ for the PC-2553 sans daughter board?
>
>   -- Doug
>
>
>------------------------------------------------------------
>   Grow your own Wearables: http://wearables.los-gatos.net
>  What I'd like is to have you call me and my jacket answers
>------------------------------------------------------------
>
>
>
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