power supply explanation [36 articles]
F Murtz - 08:31 15-06-08
This news group business is a hard path to tread what with cranky
australians and americans with money and magical Radio Shacks that have
just what you want.
Most of the repli... Read More
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effect of laminated plates on electro maget [3 articles]
lerameur - 18:33 14-06-08
hello,
I have two electro magnets with different thickness of laminated
plates, They are of different size but both gives relatively the same
Telsa output between 5v and 20v. ... Read More
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A place for sharing pinouts information [2 articles]
Nicola Asuni - 14:07 14-06-08
I notice that sometimes in this list someone raises a question about a
particular cable or connector pinout, and others have only partial
answers.
To simplify the knowledge-sh... Read More
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fluorescent 4-pin base adapter? [4 articles]
20:17 13-06-08
Our house came with a weird outdoor light that uses a 13W 4-pin
fluorescent bulb (G24q-1?), similar to these:
http://www.1000bulbs.com/13-Watt-4-Pin-G24q1-Base-Compact-Fluoresc... Read More
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Bench Power Supply from PC PS
Grostle News - 19:11 13-06-08
Ongoing threads about Power Supplies has inspired me to copy and post
this:
The following is from the FAQ, electronics repair group, I think....
4.16) Making a bench power s... Read More
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Question about this charge pump [2 articles]
13:05 13-06-08
I have some questions about this charge pump:
http://img412.imageshack.us/img412/149/chargevn1.png
This should give a gate voltage to nmos switch equal to 2Vdd, but i
don't unde... Read More
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Nikon Coolpix L11 Digital Camera
Naaptol shopping - 06:08 13-06-08
Precision 37.5 to 112.5mm (35mm equivalent) 3x optical Zoom-Nikkor
lens,"Large 2.4-inch 115,000-dot LCD monitor with brightness
adjustment","Slim, compact design optimized for ea... Read More
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Kodak Easyshare C743 Zoom Digital Camera
Naaptol shopping - 06:00 13-06-08
Kodak EASYSHARE C743 Zoom Digital Camera
7.1 MP camera for prints up to 20 ? 30 in. (50 ? 76 cm) ,3X optical
zoom lens,2.4 in. (6.1 cm) indoor/outdoor color display,VGA video
(6... Read More
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Canon Powershot A460 Digital Camera
Naaptol shopping - 05:45 13-06-08
This 5-mega pixel digital camera comes with a CCD sensor, has 4x
optical zoom and 4x digital zoom. ," It has a 2-inch large LCD screen,
optical viewfinder and a self-timer.",The ... Read More
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Olympus SP 550UZ Digital Camera
Priyanshu Sharma - 05:35 13-06-08
This Olympus SP 550UZ Digital Camera has optical Zoom with Super-Wide
Working Range,7.1 Megapixels & TruePic TURBO Image Processor,Dual
Image Stabilisation with High-Sensitivity ... Read More
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