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Sci.Electronics.Basics
Sci.Electronics.Basics is a worldwide Usenet news group that is used to discuss basic electronics questions.
There are 4627 threads in our archives.
You are looking at page 6 of 463.
The threads with the newest articles are listed first.
Determining quark mass via electron scattering
fitz - 2010-02-17 12:32:00
Determining quark mass via electron scattering
(click link)
http://www.amperefitz.com/quark.mass.htm
Enjoy,
Fitz
...
Voltage rating of keyboard cable? [5 articles]
terryS - 2010-02-14 12:43:00
A question:
Have one of those older style keyboard cables in hand; this one is
NOS
(i.e. brand new, old stock).
It has a 5 pin (large) DIN plug at one end.
Anybody got any idea of the maximum 'v...vandergraph generator [11 articles]
trickyrick - 2010-02-13 12:40:00
My son and I have made one of those vander graph generator's There
is a belt that carries a positive charge up to a metal ball. I want
to increase the charge so I was wondering if i got myself o...Discussing audio amplifier design -- BJT, discrete [91 articles]
Jon Kirwan - 2010-02-12 02:52:00
I'd like to take a crack at thinking through a design of an
audio amplifier made up of discrete BJTs and other discrete
parts as an educational process.
I imagine this will be broken up into thre...Why No Live Rewind Devices for Radio [6 articles]
W. eWatson - 2010-02-10 10:46:00
We have DirecTV and the control device (sort of like a DVR) allows us to
watch TV, and then back up during a live broadcast. Why isn't there
anything like that for radio. If I listen for a few min...electronic box [4 articles]
Emmanuel - 2010-02-08 02:59:00
Hello
When I make my electronic stuff I often have a problem to get a box to put
it in : They are expensive an often inapropriate.
So I prefer to use a video tape box/cover (I don't now the exac...Sum of 2 Noisy Signals Makes Perfect Lock In Reference for Both Signals [13 articles]
Bret Cahill - 2010-02-06 13:30:00
Obviously the same noise causing one signal to increase is causing the
other to decrease.
Is this common? It may be a situation where the lock in can be
eliminated altogether with a little algeb...Quirky old LCD [5 articles]
Randy Day - 2010-02-06 12:56:00
I've got an old 16x2 character LCD, no make or
model number visible. It uses an SED1278F0A
and a KS0065. I can get it to display
characters, just not the right ones.
For instance, if I instru...Computer totally freezing after a few min [22 articles]
Ray - 2010-02-06 12:30:00
I have a few year old computer (clone, I built with VIA chipset) that has
suddenly started to completely freeze.
The image stays on the screen but the computer is completely frozen. CTRL
ALT DEL do...need help with a senior project for college [17 articles]
Jim Bancroft - 2010-02-06 09:48:00
I am a 50 year old fart who got hurt at work and qualified for
vocational rehab and am getting my second AS degree, this time in EE.
For my project, I want to modify my 85 year old Mom's tea kette...