FYI,
Ramtron was acquired by Cypress Semiconductor. I've had trouble finding
some FRAM parts, but that may be changing as Cypress scales up production.
Also, watch out for fraudulent parts on ebay. I've ended up buying a
couple things that were bad, although not ramtron parts.
Anyway, Keep
On 8/9/2017 12:00 PM, volt-nuts-requ...@febo.com wrote:
I have trouble believing that the precision WW resistors
in the oil bath did go low. I wouldn't presume to argue
that you didn't measure them right, but there has to be
something other than their value drifting low. WW
resistors usually
On 12/14/2016 7:18 AM, volt-nuts-requ...@febo.com wrote:
Our company has been committed to Eagle for about 5 years. The problem
you face is that your investment in IP (schematics, board layouts,
component libraries, etc) vastly out-values the software. With a
proprietary system, you're
On 12/13/2016 12:00 PM, volt-nuts-requ...@febo.com wrote:
If you don't have any personal preference, then
KiCad is definitely the way to go. It has improved
dramatically since it got the CERN treatment and
doesn't cost a cent regardless of size and layers.
I haven't run PCBArtist, however it
Hi,
How much would you be asking for this?
Dan
On 10/31/2016 12:00 PM, volt-nuts-requ...@febo.com wrote:
Message: 3
Date: Mon, 31 Oct 2016 15:22:41 +0100
From: Andrea Baldoni < >
To: volt-nuts@febo.com
Subject: [volt-nuts] FS: NOS Agilent 34401A
Message-ID:
On Sun, Jul 03, 2016 at 12:33:04PM +0200, Andrea Baldoni wrote:
Hello.
I repeated the experiment with a better setup, I also added
some alloys that are already arrived. So far, a really "low"
EMF solder hasn't been identified.
Measurements have been done between water ice point and boiling
Hi,
20 bits is ~1ppm resolution. 1ppm is pushing stability for most
references, is it not? I would think that at 24bit or more the reference
is more of an issue than the DAC itself. As I recall, sub PPM/C
references already eat up your budget and then some! One would guess
that as soon the
On 5/15/2015 12:00 PM, volt-nuts-requ...@febo.com wrote:
In this paradigm shift I think Keysight is better then most.
In my experience Agilent/Keysight has been very good. Had a signal
generator long out of warranty, develop a problem with a front panel
encoder. When calling for a
Have you looked at Kicad? It is used by both professionals and hobbyists,
and being open source, is not reliant on RS to update it.
Now there is a decent open source PCB layout program, I would not suggest
anyone learn a new proprietary package unless there were very good
reasons, such as an
Hi,
We have the professional Eagle at work. I also own a pro copy at home.
The learning curve is a bit steep, but we have done some pretty neat
stuff with it. It's more than paid for itself at home and at work. It's
not really a cheap cad package, but it's also not the high end cad. Sort
of
Hi All,
I'm working on something that requires a stable voltage reference.
Long term stability isn't needed, but good thermal stability is. In
other words it would be nice to have sub ppm/C temperature, but a few
ppm/month or even per day isn't an issue.
Anyway, it got me thinking about building
This one looks more complex than you describe.
However, I have one of the more simplified units, as you describe (At
least, I think I do), which I would like to learn more about...
Dan
On 8/24/2012 8:00 AM, volt-nuts-requ...@febo.com wrote:
Its a potentiometer used to measure dc voltage.
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