Search found 18 matches

by jaimegmr
Mon Dec 15, 2008 7:46 pm
Forum: Forum 42
Topic: Turning mini camera into microscope
Replies: 1
Views: 1140

Turning mini camera into microscope

Hi everyone,

I am trying to turn a small 1/3" CMOS camera (like a webcam but it has a composite connection instead of USB). I want to build something similar to a microscope that I can use to solder small surface mount components and view them at the same time.

I can view very small things by ...
by jaimegmr
Wed Jul 02, 2008 5:33 pm
Forum: 1990's Gaming
Topic: Sega GameGear AC adaptor help
Replies: 9
Views: 10597

As long as the voltage of both AC adapters is the same, then it does not matter what current limit they have (in mA). The plug is the same, and I also think the polarity of the plug is the same (- on the outside, + in the inside) so youre basically just using an AC adapter that can provide more ...
by jaimegmr
Fri May 02, 2008 9:15 pm
Forum: 1990's Gaming
Topic: Anyone used a Genesis 1,2 or 3 as a RGB to NTSC converter?
Replies: 2
Views: 4670

why use the genesis when you can just buy the chip by itself and build a separate circuit with it?
by jaimegmr
Mon Mar 03, 2008 9:49 pm
Forum: Portable Screen Hacking
Topic: Cheap 5 inch screens
Replies: 10
Views: 6517

Check out these Zenith screens (Same as PSone screen) for only $25 and 28 shipped :)

Xbox Screen $25 shipped
http://cgi.ebay.com/5-Flat-panel-LCD-Gaming-Screen-for-XBox_W0QQitemZ140212204283QQihZ004QQcategoryZ20385QQtcZphotoQQcmdZViewItem

Gamecube Screen $28 shipped
http://cgi.ebay.com/ZENNITH ...
by jaimegmr
Sat Feb 23, 2008 2:00 am
Forum: Portable Screen Hacking
Topic: 5" Audiovox portable DVD player D1500A
Replies: 15
Views: 13289

...does soldering the RGB inputs mean that it will accept a component cable signal, with 480i resolution?
No, because component video (480/720/1080i/p) is not true Red Green Blue video signals. According to Wikipedia:

YPbPr is converted from the RGB video signal, which is split into three ...
by jaimegmr
Sat Feb 23, 2008 1:46 am
Forum: Forum 42
Topic: eff the RIAA
Replies: 33
Views: 14530

No one has mentioned this, so I will.

They can not actually search your computer's hard drive for illegal files through the network unless you are sharing the folders that these files are in OR there is some kind of trojan-like program running on your PC that gives them access.

Some of you ...
by jaimegmr
Wed Feb 13, 2008 9:50 pm
Forum: Technical Questions and Answers
Topic: Lost data
Replies: 5
Views: 2550

Unless you never again used the hard drive that the videos were saved in, I doubt you will be able to recover the files. You may be able to recover some if you did not use the files much. After you delete them, they are still in the hard drive and can be restored with special programs, but if you ...
by jaimegmr
Tue Jan 29, 2008 10:17 pm
Forum: Portable Screen Hacking
Topic: Good Screen for hacking up (!/?)
Replies: 4
Views: 2914

Turknatr12 wrote:ya I have a component to vga adaptor.
Component Video != RGB Video
by jaimegmr
Sat Jan 26, 2008 4:24 pm
Forum: Technical Questions and Answers
Topic: latop battery unit
Replies: 9
Views: 7778

Im not sure, but I think that by putting in different capacity batteries, you could possibly be overcharging the lower capacity cells since the circuitry was made for the higher capacity cells. Hopefully you dont come back and post about your battery pack overheating and exploding. I would just ...
by jaimegmr
Fri Jan 18, 2008 10:02 pm
Forum: PC Gaming
Topic: Introduction to 3D Programming
Replies: 3
Views: 4909

Check out this page on 3D transformations:
http://www.freeinfosociety.com/site.php?postnum=468
by jaimegmr
Sun Jan 13, 2008 5:18 pm
Forum: Technical Questions and Answers
Topic: Help woth all the various stripped down versions of XP
Replies: 7
Views: 3885

You said the computer has 220MB of memory but that is only what Windows sees. In reality, it has 256MB of memory but 32MB are being used for onboard video and 4MB are being used by something else. Since onboard video cards are not good for gaming anyway, you might as well go into the BIOS and lower ...
by jaimegmr
Sun Jan 13, 2008 12:30 am
Forum: Technical Questions and Answers
Topic: Help woth all the various stripped down versions of XP
Replies: 7
Views: 3885

Download a program called nLite and use that to strip down your Windows XP CD of any programs/drivers/features/services you don't want or need. You can get a very slim version of windows that uses less memory than normal that way.
by jaimegmr
Mon Jan 07, 2008 2:20 am
Forum: Portable Screen Hacking
Topic: [SOLVED] I did something really stupid to my PSone screen :(
Replies: 8
Views: 4884

If you use 5 rechargables, they won't power the screen for very long; once the cells get under about 7.2v the PSone screen doesn't work.
Does that mean I cant use tje 7.2V InfoLithium 4000mAh battery I had in mind?

I have GOOD NEWS though! :D It was the backlight that was FUBAR'd :) and causing ...
by jaimegmr
Mon Jan 07, 2008 1:38 am
Forum: Portable Screen Hacking
Topic: [SOLVED] I did something really stupid to my PSone screen :(
Replies: 8
Views: 4884

Woohoo! There is hope after all!

I desoldered the transformer for the backlight and the major short that was causing the voltage to go to 0 across the input disappeared! :shock: :D

I can see the volume and brighness on screen controls again! :D

Now I need to plug in a video and audio source ...
by jaimegmr
Sun Jan 06, 2008 2:07 am
Forum: Portable Screen Hacking
Topic: PSOS powers up, screen is on, no video
Replies: 5
Views: 3023

The LM1881 is a video sync separator which the rest of the circuitry probably relies on for sync information so I don't think you can bypass it.