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Sci.Electronics.Design
Sci.Electronics.Design is a worldwide Usenet news group that is used to discuss various aspects of Electronic Circuit Design.
There are 5918 threads in our archives.
You are looking at page 10 of 592.
The threads with the newest articles are listed first.
Realistic colors for monitors ? [11 articles]
Skybuck Flying - 2010-08-26 01:15:00
Hello,
The RGB color space does not contain/display all colors we humans see in
reality...
In reality we humans see more colors in real-life than our monitors can
display.
I was wondering...
Hakko 926 [3 articles]
David L. Jones - 2010-08-26 01:02:00
History question:
Would anyone happen to know when the venerable Hakko 926 soldering station
was introduced?
Pretty sure it was the 1980's, but no idea of the year.
Anyone?
Thanks
Dave.
--
...EL wire drivers [4 articles]
JosephKK - 2010-08-25 21:38:00
Anybody here got experience with making modulated EL wire drivers? I
am going to do some soon and learn from others who may have done this.
I am looking for A) 10 segments and fewer, B) 10 to 25 ...Electric Motor Guru Question [35 articles]
amdx - 2010-08-25 19:25:00
I need some help explaining a motor I have been using for over a year.
It is a shunt field motor.
Please stick with me as I develop the situation.
If you know of better place to ask me question ple...LM317 as switcher [16 articles]
Jan Panteltje - 2010-08-25 19:00:00
I needed 12V to 3.3 V, and lower power losses than the LM317 analog I am using now.
Various small switcher configurations I tried were not that good.
I was specifically afraid of a switch transistor...Safe operating area [13 articles]
crausch - 2010-08-25 16:52:00
Hi,
I would like design a voltage regulator with about 0...300 VDC and a
few ten milliamps output current.
That's why I have looked for some high voltage transistors.
I found lots of high volt...PING! Spehro [3 articles]
Jim Thompson - 2010-08-25 12:55:00
Hi, Spehro!
The P-Touch has reached heavy use ;-)
What power adapter do you recommend?
...Jim Thompson
--
| James E.Thompson, CTO ...OpAmp Input Resistance [8 articles]
panfilero - 2010-08-25 09:46:00
When does the really high input resistance of the OpAmp go away? .....
I remember the 3 OpAmp Instrumentation amplifier.... and I believe I
recall the final stage OpAmp being a differential OpAmp, a...Solar cheaper than nuclear [396 articles]
Dirk Bruere at NeoPax - 2010-08-25 02:57:00
http://www.ncwarn.org/wp-content/uploads/2010/07/NCW-SolarReport_final1.pdf
http://tinyurl.com/35xrn3l
"Summary
Solar photovoltaic system costs have fallen steadily for decades. They
are proj...Fine wire tensile strengths? [54 articles]
Ken S. Tucker - 2010-08-25 01:50:00
I've been asked to 'light-up' aircraft models, such as,
http://www.flickr.com/photos/35156618@N03/4754110575/
It is suspended from a rope.
I need to use very fine 120V wire (like magnetic wire)...