Sci.Electronics.Basics
Sci.Electronics.Basics is a worldwide Usenet news group that is used to discuss basic electronics questions.
There are 4775 threads in our archives.
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I just upgraded from a Gen2 iPod Nano to a Gen5.
I have a nice little (Altec Lansing) powered speaker base that also charges
the iPod.
When I put the new iPod into the base it says "charging is ...
pawihte - 2010-03-20 09:35:00
What common substance would be acceptable as a lubricant for
consumer grade volume control pots? It's no good recommending a
branded product to me as I live in a place where such products
are un...
Hoosier Mann - 2010-03-19 23:07:00
Howdy,
I just started working through Floyd's 'Principles of Electric
Circuits'. Well, actually I started with Floyd's 'Digital
Fundamentals', but decided I needed to know electricity in general...
Francois Grieu - 2010-03-19 04:18:00
Hello,
I'm struggling to find a simple schematic to implement this two-inputs (A B),
one output (X) function, using 74HC building blocks.
In words:
- X is high whenever A and B are both high;
...
Kari Laine - 2010-03-19 01:58:00
Hi,
I am total beginner with electronics....
I am learning this Daqarta scope program (www.daqarta) and at the moment
I am wondering the power output of function generator. I am planning
to ...
steve - 2010-03-17 18:39:00
I'm considering building a adapter for a HP laptop myself, since a new
one is expensive here (in India).
It specifies a 19v requirement.
So would it be possible to use a common battery eliminat...
Rick T - 2010-03-14 14:55:00
Greetings All
Sorry if this an off topic subject but I wanted to see if anyone had
any knowledge dealing with this.
I=92m currently using matlab to create various standing wave
frequencies. I...
Kari Laine - 2010-03-14 11:33:00
Hi,
I am playing around with a transformer. (I have enough experience to
make this probably safe...)
Anyway some facts about the transformer
1-phase 50-60 Hz
Type TBAE 30 and the manufactur...
Michael - 2010-03-13 17:32:00
Why do vehicle alternators not employ permanent (Nd) magnets?
...
I had posted recently about stepper motor control. Since that post
and the replies I received I have come to the point of building the
actual motor controller. Plenty of H-Bridges exist but I want...
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