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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 5 of 592.
The threads with the newest articles are listed first.
Tracing old 68K code [14 articles]
Fred Bartoli - 2010-09-01 19:15:00
Well, not exactly.
I'm consulted for an odd thing.
The customer have an old complex 68K based analog system that's
developing a weirdo bug in the analog section.
I'll be given the schematics ...
Board to Board connections [9 articles]
linnix - 2010-09-01 18:05:00
Does anyone know where to get some small qty matching FPC sockets (32
to 48 1mm pitch) and cables (2 to 3 inches)? I might be able to get
some sockets, but can't find any cable for less than 1Ku (...gamma ray detection [30 articles]
Jamie Morken - 2010-09-01 17:43:00
Hi all,
Is there a semiconductor replacement for the traditional geiger
avalanche tube with similar performance? Or what are the best types of
semiconductors to use for this? Ideally a 2dimen...OT: slow dial-up verification [52 articles]
Robert Baer - 2010-09-01 16:28:00
Modem dials, line picks up, handshake then v e r i f i c a t i o n .
. . . . . (...) . . connect [at last!].
I do remember seeing almost immediate verification.
How do i restore that?
...Positive And Negative Voltages from one transformer [17 articles]
rich - 2010-09-01 15:32:00
I have a circuit requiring two equal voltages, one positive and one
negative. Is there a proven way to obtain these voltages from one
transformer?
Perhaps two bridge rectifiers sharing the secon...OT: New HbbTV high resolution interactive teletext started in Europe, hacked some of it over dinner :-) LOL
Jan Panteltje - 2010-09-01 13:48:00
New HbbTV high resolution interactive teletext started in Europe,
hacked some of it over dinner :-) LOL
This new system uses satellite for the picture, and internet (capable TVs) for the program in...Could a robot ride a skateboard [31 articles]
Ignoramus20906 - 2010-09-01 13:40:00
Yesterday, I was practicing with a skateboard and wondering about
something. Do people know enough to program a computer, with a motion
system attached to it, to ride a skateboard?
This seems to ...AN: Classic PosrtScript Video remastered to web [34 articles]
Don Lancaster - 2010-09-01 06:25:00
Free download at < http://www.tinaja.com/videos/ps1.mp4 >
Presently needs a three minute download.
We eventually will get it on YouTube as well.
Other classic reprints at < http://www.tin..."tweaking" a fixed 3-pin regulator [13 articles]
lektric.dan@gmail.com - 2010-09-01 01:49:00
How does one slightly adjust a fixed-voltage 3-pin regulator? I've
got a 5 volt (7805) that I'm using to drive a voltage divider (no
current, just a control voltage). The circuit should go from 0-...Heating in 4-1/2 turn inductor [43 articles]
amdx - 2010-09-01 01:31:00
Several years ago while making inductors for tuning a class E amplifier we
end up with a 4-1/2 turn inductor. The inductor used a 3F3 potcore, gapped I
think,
but it has been awhile. The inductor ...