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karyoker
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Posted: Thu Sep 21, 2006 7:59 am |
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Joined: Wed Jun 30, 2004 3:43 pm Posts: 6784 Location: Fort Collins Colorado USA Been Liked: 5 times
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I use this little guy targus
It has both power data and power only here
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knightshow
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Posted: Thu Sep 21, 2006 8:03 am |
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Joined: Thu Nov 07, 2002 2:40 am Posts: 7468 Location: Kansas City, MO Been Liked: 1 time
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Chuck2 @ Thu Sep 21, 2006 9:46 am wrote: karyoker @ Thu Sep 21, 2006 10:32 am wrote: I like that. How many devices can one use through just one USB port?
USB standards are up to 127 devices...
On the back or front of a typical computer, they have either 2 or 4 built in usb ports. I keep one for all external data (such as the lights, and another for all incoming data.
SOME usb devices are both way paths, and you need to be careful on that... I hook up four port hubs to my TWO ports. but I try never to have a device that is receiving data and another that is sending data out on the same port.
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knightshow
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Posted: Thu Sep 21, 2006 8:07 am |
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Joined: Thu Nov 07, 2002 2:40 am Posts: 7468 Location: Kansas City, MO Been Liked: 1 time
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Also remember that there are powered hubs and non-powered hubs.
i've had good luck with some non-powered hubs, but some default to usb 1.1 despite what they say being 2.0!
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karyoker
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Posted: Thu Sep 21, 2006 8:11 am |
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Joined: Wed Jun 30, 2004 3:43 pm Posts: 6784 Location: Fort Collins Colorado USA Been Liked: 5 times
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Mat have you tried any of these? here I got one that the the 5-12 volt power was intemittent and crashed my 160 gig.. So I fixed that It seems it will pick up a cd drive right away but sometimes with a big hard drive it just sits there about 5 min before it picks it up....
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knightshow
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Posted: Thu Sep 21, 2006 8:21 am |
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Joined: Thu Nov 07, 2002 2:40 am Posts: 7468 Location: Kansas City, MO Been Liked: 1 time
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karyoker @ Thu Sep 21, 2006 10:11 am wrote: Mat have you tried any of these? here I got one that the the 5-12 volt power was intemittent and crashed my 160 gig.. So I fixed that It seems it will pick up a cd drive right away but sometimes with a big hard drive it just sits there about 5 min before it picks it up.... I saw them, but much prefer to have a regular enclosure.
What you pointed out:
What I use:
http://www.pcgigs.com/3enumlteusb2.html
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Babs
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Posted: Thu Sep 21, 2006 8:25 am |
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Joined: Tue Dec 06, 2005 11:37 am Posts: 7979 Location: Suburbs Been Liked: 0 time
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Okay all these gadgets and still no house for my pet rock. :bigcry:
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Babs
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Posted: Thu Sep 21, 2006 8:29 am |
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Joined: Tue Dec 06, 2005 11:37 am Posts: 7979 Location: Suburbs Been Liked: 0 time
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eben @ Thu Sep 21, 2006 3:40 am wrote: Sorry to be geeky but fundamental physics say why that device won't work yet the coffee warmer will work. It's all about the heat rising. Cool liquid will settle to the bottom where the plate is and already cool. That's why it won't keep it cool. However, coffee warmer, hot liquid will rise and cool liquid will go down, where there is the plate which is hot. It will continue to warm.
Some engineer thought of this without thinking of basic thermodynamics.
Look at Eben being all edjumacated and stuff. Your ma must of teached you good.
Now if I had any teeth i'd kiss Ya. LMAO
Now about my house for my pet rock?
_________________ [shadow=pink][glow=deepskyblue]. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
[updown] ~*~ MONKEY BUSINESS KARAOKE~*~ [/shadow][/updown][/glow]
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karyoker
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Posted: Thu Sep 21, 2006 8:29 am |
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Joined: Wed Jun 30, 2004 3:43 pm Posts: 6784 Location: Fort Collins Colorado USA Been Liked: 5 times
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Yea Matt they are more reliable.. Another Im interested in and I have bidding on slim lines on ebay.... Will try one of them... slim
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jdmeister
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Posted: Thu Sep 21, 2006 8:51 am |
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Joined: Sun Mar 24, 2002 4:12 pm Posts: 7709 Songs: 1 Location: Hollyweird, Ca. Been Liked: 1091 times
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Keith02 @ Thu Sep 21, 2006 8:12 am wrote:
The USB Standard (1) requires a USB socket to supply 500mA and for a device to draw no more than 500mA; (A powered hub is required for mutliple devices who's total draws more than 500mA.) USB Standard is 5v.(1) Assuming that each glove is powered by its own USB socket, that is 0.5A x 5v = 2.5 Watts/glove. 2.5 Watts x 3.41 = 8.525 Btu/h (2) (A Btu is the amount of heat required to raise the temperature of one pound (avoirdupois) of water by one degree Fahrenheit) My hand displaces about 500ml of water (just short of 2 cups, and yes I measured it), and as the body is 72% water, that is about (500 ml x 0.72) 360 ml of water per hand. (I obviously didnt want to get into the thermodynamics of bones / skin, or the body regulating temperature of the hand,... bare with me..) 1lb water = 453.59ml (5) so my hand is about 0.79lbs of water. So if it takes 1 Btu 1 hour to raise the temp of 1lb of water 1 Deg F, then it will take 8.525Btu/h only .117 hrs (7 mins) for one lb of water, or 0.092hrs (5.5 mins) to heat the 0.79 of water in my hand 1 Deg F. The minimum discernable temperature increase the hand can sense is 2.5 Deg F(6), so its going to take about 15 mins for the gloves to actually heat your hand and for that to feel warmer. While your hands aren't a jar of water, and your body is likely to regulate blood flow to the warmer area if your cold, plus there are a few leaps in the assumptions above, ultimately, I'd say wearing the woolen gloves does more than what the USB heating element provides.... so: If your hands are cold, wear gloves.
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Keith02
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Posted: Thu Sep 21, 2006 9:04 am |
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Joined: Tue Mar 07, 2006 12:58 pm Posts: 2327 Been Liked: 0 time
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JD, you take all the fun out of gadgets!.......You don't understand, I WANT THEM!Never try to explain the logic of something to someone who WANTS IT!
I never could understand why any woman needs more than one dress or one pair of shoes.....But try to explain that to them.
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knightshow
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Posted: Thu Sep 21, 2006 10:07 am |
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Joined: Thu Nov 07, 2002 2:40 am Posts: 7468 Location: Kansas City, MO Been Liked: 1 time
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oh gawd, now he's bringing the gender thing into it all...
Keith, "I" need more than one friggin' pair of shoes! !
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Keith02
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Posted: Thu Sep 21, 2006 10:12 am |
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Joined: Tue Mar 07, 2006 12:58 pm Posts: 2327 Been Liked: 0 time
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knightshow @ Thu Sep 21, 2006 12:07 pm wrote: oh gawd, now he's bringing the gender thing into it all... Keith, "I" need more than one friggin' pair of shoes! ! Well........OK.
I see your point.
But when it comes to women in jeans, there is always that ONE pair that fit just right and makes you a little crazy to see her in them, you know? :worship: .........But it seems they only wear them once a month because they have too many different pairs.
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karyoker
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Posted: Thu Sep 21, 2006 10:20 am |
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Joined: Wed Jun 30, 2004 3:43 pm Posts: 6784 Location: Fort Collins Colorado USA Been Liked: 5 times
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Keith one time a buddy came out to Deigo for a visit.. We took him to the beach where there were very skimpy bikinis.. He was going nuts and ogling them.. A guy said dont they have any gals in colorado? Yea but they all run around in a heavy coat and cover-alls!!!!!
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Chuck2
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Posted: Thu Sep 21, 2006 10:54 am |
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Joined: Sat Jun 03, 2006 7:35 am Posts: 4179 Location: Grand Prairie, TX Been Liked: 3 times
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knightshow @ Thu Sep 21, 2006 10:56 am wrote: and something I kinda liked, a coffee warmer and four port hub all in one! My dad would love one of those. Quote: Yup, this ain't your daddy's pc no more!
Doh!
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knightshow
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Posted: Thu Sep 21, 2006 12:30 pm |
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Joined: Thu Nov 07, 2002 2:40 am Posts: 7468 Location: Kansas City, MO Been Liked: 1 time
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yeah, my lady is going nuts over that. She's a huge coffee drinker! ! So's her mom!
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Isis
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Posted: Thu Sep 21, 2006 3:21 pm |
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Joined: Mon Jan 16, 2006 11:11 am Posts: 2641 Location: Seattle, WA Been Liked: 1 time
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_________________ Will sing or fish for food!!I'm not quite right!!
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Babs
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Posted: Thu Sep 21, 2006 10:00 pm |
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Joined: Tue Dec 06, 2005 11:37 am Posts: 7979 Location: Suburbs Been Liked: 0 time
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Now we're talking. Java !
_________________ [shadow=pink][glow=deepskyblue]. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
[updown] ~*~ MONKEY BUSINESS KARAOKE~*~ [/shadow][/updown][/glow]
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knightshow
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Posted: Fri Sep 22, 2006 4:19 am |
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Joined: Thu Nov 07, 2002 2:40 am Posts: 7468 Location: Kansas City, MO Been Liked: 1 time
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Chuck2
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Posted: Mon Sep 25, 2006 8:22 am |
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Joined: Sat Jun 03, 2006 7:35 am Posts: 4179 Location: Grand Prairie, TX Been Liked: 3 times
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SInce my computer came with two cup holders can I get one of those gagdets that will fit in one?
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