Search found 28 matches
- Mon Mar 19, 2007 7:38 am
- Forum: General Discussion
- Topic: CD burner revisited
- Replies: 12
- Views: 6718
- Sun Mar 18, 2007 3:37 pm
- Forum: General Discussion
- Topic: IGBTs for Beginners
- Replies: 2
- Views: 2244
The Basics
www.microsemi.com/micnotes/APT0201.pdf
More Basics with some examples
http://www.educypedia.be/electronics/composemiigbt.htm
More...
http://www.globalspec.com/engnews/detail?t=150120
More...
http://www.automotivedesignline.com/197 ... _autodlRSS
www.microsemi.com/micnotes/APT0201.pdf
More Basics with some examples
http://www.educypedia.be/electronics/composemiigbt.htm
More...
http://www.globalspec.com/engnews/detail?t=150120
More...
http://www.automotivedesignline.com/197 ... _autodlRSS
- Sun Mar 18, 2007 3:32 pm
- Forum: General Discussion
- Topic: CD burner revisited
- Replies: 12
- Views: 6718
It sounds like a problem with the tray limit switch(s) and or the the drive motors. If you hear the sound of a motor but the tray does not open and the screen says open it could be that it's trying to open but with the motor out of action it never gets to that point so it keeps displaying open becau...
- Fri Mar 16, 2007 7:46 pm
- Forum: Computer Programming
- Topic: Visual Basic and HTML help
- Replies: 1
- Views: 3573
Visual Basic and HTML help
Nevermind, won't work.
- Tue Nov 28, 2006 10:15 pm
- Forum: General Discussion
- Topic: Lowest cost LED matrix display
- Replies: 5
- Views: 3646
Well dacflyer I may have to go that route. I guess there is no sense in spending the money if you can't read the sign during the day and either way it's going to cost money. So in the spirit of doing it once and getting it right the first time I'll just spend the extra cash. Plus I really wanted it ...
- Tue Nov 28, 2006 10:09 pm
- Forum: General Discussion
- Topic: Christmas light Fun
- Replies: 9
- Views: 5894
- Tue Nov 28, 2006 10:08 pm
- Forum: General Discussion
- Topic: Am I infected or something?
- Replies: 2
- Views: 2315
Am I infected or something?
I noticed today that whenever my cursor is over selectable or editable text I get the normal capitol "I" shape but it also has a picture of what looks to be a worm in the middle and a "C" in front of it. I see no extra programs or services running in the task manager, nothing odd...
- Tue Nov 28, 2006 10:02 pm
- Forum: General Discussion
- Topic: Car Battery Questions
- Replies: 20
- Views: 12032
Well I let the car sit for three days and went to test it today. All seems to be well and good. Before doing anything I checked the battery voltage and it was at 12.52VDC and after running it for a minute it was that good 14.2VDC again. I turned on everything I could think of (Rear defroster, A/C co...
- Sat Nov 25, 2006 7:20 pm
- Forum: General Discussion
- Topic: -JPKNHTP
- Replies: 11
- Views: 5764
- Sat Nov 25, 2006 6:36 pm
- Forum: General Discussion
- Topic: Lowest cost LED matrix display
- Replies: 5
- Views: 3646
- Sat Nov 25, 2006 5:26 pm
- Forum: General Discussion
- Topic: Lowest cost LED matrix display
- Replies: 5
- Views: 3646
Lowest cost LED matrix display
I'm looking all over for LED matrix products and all I can find is prebuilt units or the stand alone ones like I want but that cost way to much. Where can I find decent LED matrix products at a reasonable price? If the price is good enough I want to stock up (20+). I'm mainly interested in the 5x7 d...
- Sat Nov 25, 2006 5:07 pm
- Forum: General Discussion
- Topic: Christmas light Fun
- Replies: 9
- Views: 5894
This will be all over the place but I'm trying to get everything figured out. I checked into just buying a Christmas light controller pre made to see if it was worth it ($999 ^), I'll stick to homemade or nothing at all. I know how to make the master unit. The master will have a MAX232 for computer ...
- Sat Nov 25, 2006 12:56 pm
- Forum: General Discussion
- Topic: Car Battery Questions
- Replies: 20
- Views: 12032
First, though, I'd check the alternator belt to see if it's loose or glazed and slipping. Maybe under loaded conditions, you just aren't charging the battery. I've checked the belt and all seems well. With lead acid batteries voltage is a good indicator of charge? Right? So if after running the car...
- Fri Nov 24, 2006 9:38 pm
- Forum: General Discussion
- Topic: Car Battery Questions
- Replies: 20
- Views: 12032
- Fri Nov 24, 2006 9:37 pm
- Forum: General Discussion
- Topic: Car Battery Questions
- Replies: 20
- Views: 12032