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04-05-2004, 11:38 AM
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#31
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Maximum Bitrate
Join Date: Mar 2004
Location: Cambridge, MA, USA
Posts: 507
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Looks good, and I agree with Coyote's values... all I have to do now is buy a Lilliput.
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04-05-2004, 11:56 AM
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#32
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Maximum Bitrate
Join Date: Oct 2003
Location: Toronto, Canada
Posts: 485
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*adds thread to the "to do list"*
thanks coyote 
__________________
----------------------
VIA Epia II
256MB 266DDR Ram
90GB Wester Digital
Bluetooth/Deluo GPS
Lilliput 7" Touchscreen
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Mazda 6 Carputter > Click Me!
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04-06-2004, 09:43 AM
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#33
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MySQL Error
Join Date: Sep 2003
Location: Beach City, Socal
Posts: 4,033
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Quote: Originally Posted by coyote
Yes but the problem is that 100uF begin to be a big capacitive load and can generate disturbances to other parts of the circuit and is dangerous for the lifetime of the power button . I think that 10uF is the limit.
Moreover, the 150K resistor is also the limit to pull up the uC input to 5V with a good stability.
They are the reasons of my choice of values.
Cool man, some thing to learn more everyday.
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04-06-2004, 09:22 PM
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#34
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Variable Bitrate
Join Date: Sep 2003
Location: Newark, Ohio
Posts: 309
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Nice mod coyote. I don't currently shut mine down. When I hibernate the pc screen goes blank and i get out of car. Haven't had any trouble with battery running down, but this would help eliminate the chance of battery run down
Batman
__________________
Batman@TheNewBatcave.com
AMD XP 2000, 1gig PC2700, 80gig 7200RPM HD, DVD CD/RW, ATI All in Wonder 8500DV w/remote, DataChute, IRDA, Wireless 802.11b, cell modem, Lilliput 7" VGA TS, XP Pro, GPS w/Routis
www.samshomepage.net
www.Cars-N-Computers.com
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04-10-2004, 11:32 AM
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#35
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Raw Wave
Join Date: Oct 2003
Location: Madrid
Posts: 1,982
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Good work Coyote!! Does the job! 
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04-10-2004, 12:01 PM
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#36
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Maximum Bitrate
Join Date: Sep 2003
Location: Gloucester (UK)
Posts: 600
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@Batmanatthenewb auto power up but not automatic power down.
__________________
Travla C134 case with M1-ITX (new firmware)
Nehemiah EPIA M 10000
256mb memory
20GB H/D
eBay GPS unit
Ninja monkey's Desintator 3 client frontend
Frodoplayer
7" lilliput touchscreen
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04-10-2004, 12:52 PM
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#37
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Raw Wave
Join Date: Oct 2003
Location: Madrid
Posts: 1,982
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Quote: Originally Posted by bertybassett
@Batmanatthenewb auto power up but not automatic power down.
It is if you run it from the PSU!
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04-11-2004, 09:27 PM
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#38
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Constant Bitrate
Join Date: Mar 2004
Location: Miami
Posts: 181
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Hey guys, I recently added this mod to my lilliput. However it didnt seem to have an effect of any kind. I still have to click on On button to power the lilliput. I noticed that my circut board is just a tad different from yours. But the chip layout on the board is the same. I'm no electrician, but I everything seems to be in proper place. Theres just a few questions I have. For both capacitor and resistor, does it matter what end is connected? Meaning is there a positive end and negative on either capsitor or resistor? Like a batter has a positive side and a negative. I will post pictures of my solder job when available... Meantime please help. Id like to get this sweet mod working... Thanks in advance...
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04-11-2004, 09:30 PM
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#39
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FLA
Join Date: Dec 2003
Location: Portland, OR
Posts: 1,287
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Quote: Originally Posted by c0rrupti0n
For both capacitor and resistor, does it matter what end is connected? Meaning is there a positive end and negative on either capsitor or resistor?
Capacitors DEFINATELY (can, I know i will get flamed if I say "all"!) have polarity..and according to Coyote's pic, he says "be careful with polarity"...thats what he means! However, with resistors, theres no polarity to worry about.
__________________
00 Focus LX soon to be boosted!
88 Escort GT Turbo DFI
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04-11-2004, 09:37 PM
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#40
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Constant Bitrate
Join Date: Mar 2004
Location: Miami
Posts: 181
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I just noticed something... I think i might of purchased the wrong resistor... I purchased a 150-ohm, 1/2 watt, 5% tolerance package of resistors at Radio Shack. I seem to be missing the K. Could i be right? Is there a 150 ohm resistor and a 150k resistor?
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04-11-2004, 09:40 PM
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#41
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FLA
Join Date: Dec 2003
Location: Portland, OR
Posts: 1,287
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yes, the "k" means 1,000
you have a 150 ohm, it calls for a 150,000 ohm (150K)
__________________
00 Focus LX soon to be boosted!
88 Escort GT Turbo DFI
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04-11-2004, 09:53 PM
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#42
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Constant Bitrate
Join Date: Mar 2004
Location: Miami
Posts: 181
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How is it that I can tell which side is positive on the capacitor?
Thanks for the speedy remarks
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04-11-2004, 09:57 PM
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#43
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Constant Bitrate
Join Date: Mar 2004
Location: Miami
Posts: 181
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Im going to take a swing, the large blue line running down the side of the capacitor with subtraction signs is the Negative side?
*smacks him self with the stupid stick*
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04-11-2004, 10:01 PM
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#44
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FLA
Join Date: Dec 2003
Location: Portland, OR
Posts: 1,287
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Quote: Originally Posted by c0rrupti0n
*smacks him self with the stupid stick*
HAHA......I needed a laugh today, and that helped man...thanks
I have done that a lot lately. Dont feel like its just you. Must be a April thing
__________________
00 Focus LX soon to be boosted!
88 Escort GT Turbo DFI
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04-12-2004, 01:01 AM
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#45
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Maximum Bitrate
Join Date: Dec 2003
Location: Edmond, Oklahoma
Posts: 608
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Quote: Originally Posted by NewTechFool
Well because applying power to the monitor does not turn it on. You still have to press the 'on' button.
My turns on without pressing the on button 
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