OT: Bush Thugs Rough Up Grieving Mother of KIA

robin.pain@tesco.net (robin.pain@tesco.net) wrote:

For (small) PICs write in "assembler".

For others e.g. CISC type processors write in C.
Click to expand...
Good advice above.

Don't use BASIC, otherwise, as the fella said, you will be "crippled
for life".
Click to expand...
But this is wrong. People can learn.
 
In article <Z+uzZAB9P8UBFw$N@jmwa.demon.co.uk>,
John Woodgate <noone@yuk.yuk> wrote:
I read in sci.electronics.design that xray <notreally@hotmail.invalid
wrote (in <2cp6l0d5b1abl2slbjoa9l7ds49s6nri1n@4ax.com>) about 'triumph
and tragedy, almost', on Fri, 24 Sep 2004:
In the "Cutaways" section of the page, each paragraph has a picture to
its left. The first ("Outside Vacuum Chamber") has this picture file to
its left P6070007.JPG.

H'mm. I don't see them. Odd!
Click to expand...
I've run across more than one site that will send you a different version
of a web page depending on the identification that your browser sends.
And others where the script in the web page does a test, (after you've
downloaded it), as to what version is displayed.

Mark Zenier mzenier@eskimo.com Washington State resident
 
On 24 Sep 2004 11:20:25 -0700, the renowned geert@user1.be (Pinchy)
wrote:

I intend to design a device to measure the power factor without the
use of a microcontroller. In the design, the measured angle will be
given by a simple DC voltage, e.g. 30° = pi/6 rad = 0.523 V

A problem that occurs is calculating the cosine of this voltage. In a
discrete setup, I will use Taylor series and realise it with analog
multipliers and a few operational amplifiers.

Before starting this, I would like to know if a single IC exists that
can make this calculation at once, eg 0.523 V IN results in cos(0.523)
= 0.866 V OUT
Click to expand...
Check these out:

http://www.analog.com/library/analogDialogue/bestof/pdf/06_3.pdf
http://www.analog.com/UploadedFiles/Data_Sheets/737468486AD538_c.pdf

not sure if either is still available...

Thanks for help

(designer has a degree of engineer in elektronics)
Geert
Click to expand...
(Maybe designer should learn to use microcontroller)

Best regards,
Spehro Pefhany
--
"it's the network..." "The Journey is the reward"
speff@interlog.com Info for manufacturers: http://www.trexon.com
Embedded software/hardware/analog Info for designers: http://www.speff.com
 
prasaad_@rediffmail.com (Prasad) wrote:

Hi,

I'm working on a project to construct a sine-wave inverter. The
switches on the output side are 4 IGBTs connected in H-Bridge
configuration. The IGBTs are right now driven by Mitsubishi M57962L
drivers. I've managed to acquire a microcontroller which gives the
required sine-wave PWM pulses at a switching frequency of 20kHz.

Now my problem is the interface the microcontroller to the IGBT
driver. How do i `split' the single PWM pulse in complementary pulses
to drive the high-side and low-side IGBTs??

I've heard there are ICs available that do the job. Someone suggested
UC3714. I've gone through the datasheet, and i feel its not the one
i'm looking for (or maybe i haven't understood the data properly?).

Can anyone suggest any solution??.
Click to expand...
Yes, we already did. Why should we answer it again ?

Gibbo
 
On Friday 24 September 2004 05:56 am, Fred Bloggs did deign to grace us with
the following:

Tom Seim wrote:
CNN survey: Bush widens lead in Electoral College
Kerry holds tenuous leads in six key states

The so-called CNN "survey" is NOT *scientific* and it is important to
understand this- it is not a quantifiable scientific survey of any kind-
it is a "hunch"-and the coincidence of agreement with their political
support makes this a FRAUDULENT excuse for a news report far in excess
of the fabricated CBS scandal. CNN CONCEALS this fact from the
inexperienced reader by quickly glossing over their source data by
citing unspecified polls, interviews with campaign officials- quoting
out of context, and interviews with un-named so-called political
analysts. Quite a lot HAND WAVING here! This is a DISGRACE to American
JOURNALISM.
Click to expand...
Yeah, well, the Bush/Cheney/Rumsfeld cabal are a disgrace to American
Governance. What can we do about it, short of a suitcase in DC?

Thanks,
Rich
 
On Friday 24 September 2004 06:53 am, Renante Solar did deign to grace us
with the following:

John Kerry has invented the ubiquitous JK flip-flop.
Click to expand...
I thought Bill Gates invented the internet.
 
On Friday 24 September 2004 05:01 am, Fred Bloggs did deign to grace us with
the following:

A recently completed *scientific* survey by the The American Jewish
Committee results in Kerry:69, Bush:24 MoE +/-3% on the "who would you
vote for right now" question. These are *very* good results and
illustrate that *INFORMED* people give Kerry overwhelming support:
http://www.ajc.org/InTheMedia/PubSurveys.asp?did=1339

There is plenty of time for Kerry to attain the double digit lead he
deserves once people get past the cartoon presentation and dirty tricks
of that Texas mob and start thinking like mature, reasoning, and
responsible adults.
Click to expand...
Did you see that map of the states that carried Bush in 2000?
It's all cowboys and hillbillies. No wonder the country's going
down the toilet.

Cheers!
Rich
 
On Friday 24 September 2004 05:07 am, Don Pearce did deign to grace us with
the following:

On Fri, 24 Sep 2004 12:01:21 GMT, Fred Bloggs <nospam@nospam.com
wrote:

A recently completed *scientific* survey by the The American Jewish
Committee results in Kerry:69, Bush:24 MoE +/-3% on the "who would you
vote for right now" question. These are *very* good results and
illustrate that *INFORMED* people give Kerry overwhelming support:
http://www.ajc.org/InTheMedia/PubSurveys.asp?did=1339

There is plenty of time for Kerry to attain the double digit lead he
deserves once people get past the cartoon presentation and dirty tricks
of that Texas mob and start thinking like mature, reasoning, and
responsible adults.

You assert that the Jewish population of USA is *INFORMED*. I presume
there is a corollary that the rest of the population, that doesn't
necessary share the Kerry preference is, by definition *UNINFORMED*?

That is a dangerous stance to take.

d. An interested but unbiased observer. (I think they are as obnoxious
as each other)

If the majority of the American population were informed, this fiasco
Click to expand...
would never have happened in the first place.

Thanks,
Rich
 
On Friday 24 September 2004 05:43 am, Don Pearce did deign to grace us with
the following:
After all, there must be both informed and uninformed people on both
sides of the argument, and to demonise the opposition the way you do
here does you no credit as a supposedly informed reporter.

I like to think of myself as "informed," but what I see is that neither
Click to expand...
is fit to "run" the country, but it doesn't really matter, because the
sheeple will vote for bread and circuses, and appear not to care about
losing what America was supposed to be all about.

And the meme has got so bad that the mass murder of Iraqi people is
nothing more than enterfuckingtainment.

_Those_ are the people God is going to throw into the fire pit. Or at
least, _should_.

Cheers!
Rich
 
On Friday 24 September 2004 09:46 am, Don Pearce did deign to grace us with
the following:

On 24 Sep 2004 16:29:02 GMT, rolavine@aol.com (Rolavine) wrote:

The Fred Bloggs - Don Pearce dialogs are a hoot! It reminds me of that old
'point counterpoin't takeoff on the original Saturday Night live.

"Dan, you overweight porker"
"Jane, you ignorant slut"

I can't wait for them to get to the "Your Mom's so ugly" jokes.

Rocky

Rocky

Sorry Rocky, but my interest in the thread has died.

OK, then - if you insist "Your mom's so ugly that you were a test tube
baby even though she is fertile."

Hey! I was so ugly they had to hang a pork chop around my neck to get the
Click to expand...
dog to play with me!
 
On Friday 24 September 2004 09:46 am, Don Pearce did deign to grace us with
the following:

On 24 Sep 2004 16:29:02 GMT, rolavine@aol.com (Rolavine) wrote:

The Fred Bloggs - Don Pearce dialogs are a hoot! It reminds me of that old
'point counterpoin't takeoff on the original Saturday Night live.

"Dan, you overweight porker"
"Jane, you ignorant slut"

I can't wait for them to get to the "Your Mom's so ugly" jokes.

Rocky

Rocky

Sorry Rocky, but my interest in the thread has died.

OK, then - if you insist "Your mom's so ugly that you were a test tube
baby even though she is fertile."

"Your Mother sews socks that smell!"
Click to expand...
 
On Friday 24 September 2004 08:52 am, John Woodgate did deign to grace us
with the following:

I read in sci.electronics.design that Terry Pinnell <terrypinDELETE@THES
Edial.pipex.com> wrote (in <cab8l0hd32s4cn779fa4cvcgd8tobkgqip@4ax.com>)
about 'Custom Meter Dials', on Fri, 24 Sep 2004:

John: I have a CD here for an application called SmartDraw (for W95 *
W98). I can't remember it, and don't want to install it myself. But if
you want it, let me know.

Which 'John'? I have SmartDraw on a CD. It's similar to Visio in that
it's an element-based drawing app. I tried it and didn't like it any
more than Visio.

Now, if one of these element-based apps would do schematics with
ISO/European symbols instead of squiggly resistors, I might be tempted.
I could do schematics more easily on a BBC Micro (not terribly good-
looking, though) and far more easily (and good-looking) on an Acorn 5000
than I can on a PC.
--
Click to expand...
If you can find the file, R. Steve Walz has a copy of Orcad III (or used to)
somewhere on his website.

It doesn't come with Euro symbols that I know of, although it might - but
it comes with a library compiler and decompiler, so it's trivially easy to
make new parts.

I've used it for actual work on several occasions, so I'm probably a pirate,
but I'm weak. (and also, apparently, a deadbeat.) ;-)

Good Luck!
Rich
 
No it didn't, because the command interpeter and file system stuff was
written in PL/M. And nobody got to see that. (A friend of mine tried).

You did get the BIOS in ASM.
Click to expand...

ZCPR man, the ONLY way to fly!
 
The one I saw in the Bay Area was "Linuxgrüven". Whatever that means.
Strange thing, this sticker was not on an old split-window VW bus.

Regards, Joerg

http://www.analogconsultants.com
 
On Fri, 24 Sep 2004 19:20:38 GMT, Rich Grise <null@example.net> wrote:

On Friday 24 September 2004 09:46 am, Don Pearce did deign to grace us with
the following:

On 24 Sep 2004 16:29:02 GMT, rolavine@aol.com (Rolavine) wrote:

The Fred Bloggs - Don Pearce dialogs are a hoot! It reminds me of that old
'point counterpoin't takeoff on the original Saturday Night live.

"Dan, you overweight porker"
"Jane, you ignorant slut"

I can't wait for them to get to the "Your Mom's so ugly" jokes.

Rocky

Rocky

Sorry Rocky, but my interest in the thread has died.

OK, then - if you insist "Your mom's so ugly that you were a test tube
baby even though she is fertile."

Hey! I was so ugly they had to hang a pork chop around my neck to get the
dog to play with me!
Click to expand...
---
How about: "When you were born, you were so ugly the doctor slapped
your mother."

Or how about: "You're so ugly your mother put pictures of you on the
wall to scare away the rats."

--
John Fields
 
On Friday 24 September 2004 06:36 am, Winfield Hill did deign to grace us
with the following:

vijayamurugan.P wrote...

This Power Supply is Meant for Magnetising Application.
... the role .. is to maintain the magnetic Field while
magnet is made.

That's another matter, a short peak-current, much easier.
Big capacitors, SCRs. How long do you need it to last?
How big are your magnets? Tell us about your coils.

Would this be somewhat like a coin squeezer, but more like
Click to expand...
a core sinterer? :)

Thanks,
Rich
 
On Friday 24 September 2004 07:49 am, Mike did deign to grace us with the
following:
On Thu, 23 Sep 2004 13:27:51 GMT, Kevin Aylward wrote:
John Woodgate wrote:
I read in sci.electronics.design that Kevin Aylward

Although not having a degree by itself, is not a measure of worth,

Right.
I
would suggest than those here with degrees, fully understand that
such a background as this, makes the candidate have no realistic
chance of making any worthwhile contribution or comments on
technical physics matters.

Not necessarily.

Not necessarily, but 0.00000000001% of a chance.

With these odds, even if every person on Earth had failed to obtain a
degree, the odds of one single person satisfying the conditions are less
than 1 in 1000.

Further, this incredibly low probability is purported to abruptly change
to a vastly larger probability upon receipt of a degree.
Click to expand...
The reason for that is simplicity itself. It's just the good ol' boy
club pulling up the drawbridge.

Cheers!
Rich
 
On 24 Sep 2004 11:20:25 -0700, geert@user1.be (Pinchy) wrote:

I intend to design a device to measure the power factor without the
use of a microcontroller.
Click to expand...
---
Why on earth would you want to do that?
---

In the design, the measured angle will be
given by a simple DC voltage, e.g. 30° = pi/6 rad = 0.523 V

A problem that occurs is calculating the cosine of this voltage. In a
discrete setup, I will use Taylor series and realise it with analog
multipliers and a few operational amplifiers.

Before starting this, I would like to know if a single IC exists that
can make this calculation at once, eg 0.523 V IN results in cos(0.523)
= 0.866 V OUT
Click to expand...
---
Sure.

Vin>----[ADC]---[ROM]---[DAC]--->cos(Vin)

The single IC is the ROM, a Read-Only-Memory with a cosine lookup
table burned into it.

--
John Fields
 
On Friday 24 September 2004 08:16 am, Mark Fergerson did deign to grace us
with the following:

Clarence wrote:

I must agree. There is no chance that the primary instigator will ever
get it.

You think Rich Grise is stupid? You haven't been here long, have you?

Given the proper circumstances/context, I can be supernally stupid. I can be
Click to expand...
preternaturally stupid. I can be spectacularly stupid. I can be
superlatively stupid. I can bring new meaning to the word stupid. I can
make ordinary stupid look the Wisdom of Solomon in comparison.

But I try not to, unless I'm playing tricks on people, usually. :)

Thanks!
Rich
 
On Friday 24 September 2004 12:53 pm, Rich Grise did deign to grace us with
the following:

On Friday 24 September 2004 08:16 am, Mark Fergerson did deign to grace us
with the following:

Clarence wrote:

I must agree. There is no chance that the primary instigator will ever
get it.

You think Rich Grise is stupid? You haven't been here long, have you?

Given the proper circumstances/context, I can be supernally stupid. I can
be preternaturally stupid. I can be spectacularly stupid. I can be
superlatively stupid. I can bring new meaning to the word stupid. I can
make ordinary stupid look the Wisdom of Solomon in comparison.

But I try not to, unless I'm playing tricks on people, usually. :)

I left out "incomprehensibly stupid."
Click to expand...

See?

Cheers!
Rich
 
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