I'd hoped that ebay or aliexpress would yield a bounty given how seemingly
simple these are, but I'm drawing a blank (and finding a lot of $300+ new
options). Anyone have a favorite source for either flat wall-mount or
rackmount displays that will pull from an NTP/SNTP/whatever server?
(if
Content by Scott
Typos by Siri
On Jun 10, 2015, at 10:28 AM, David Andersen d...@pobox.com wrote:
I'm throwing my hands up in the air - I don't have the time to wrestle my
silly mac into trying to talk to the box, unless someone has quick advice
on something I might be doing wrong
I'm throwing my hands up in the air - I don't have the time to wrestle my
silly mac into trying to talk to the box, unless someone has quick advice
on something I might be doing wrong.
z3801a, jumpered to RS232, modified with an internal switching power supply
(see photos below). Power light
Dr Bruce Griffiths wrote:
The attached table of logic gate propagation delay jitter should prove
somewhat challenging to verify with a time interval counter or similar
device.
In fact devising any method of verifying these figures will be somewhat
problematic.
However it could be done
http://www.opencollector.org/hardlicense/
On Feb 12, 2007, at 11:51 AM, John Ackermann N8UR wrote:
Hi all --
For the last several months, I've been working, as a TAPR project, to
develop an open-source-like license for hardware projects. We've
recently posted a 0.9 version for public
On Aug 31, 2006, at 11:32 AM, Glenn wrote:
Dave Andersen wrote:
1) They actually only need to be correct to within 10us,
according to
the spec.
I haven't read the spec, but I don't think it applies to the time
_display_. I'd also hazard a guess that the cell phone application
On Jun 30, 2006, at 3:20 PM, Magnus Danielson wrote:
From: Stephan Sandenbergh [EMAIL PROTECTED]
Subject: [time-nuts] Relationship of relative stability between
distant locations using GPS and environmental factors
Date: Fri, 30 Jun 2006 14:36:30 +0200
Message-ID: [EMAIL PROTECTED]
Hi,
HP has a shipping exemption for their standards. I don't know what
one needs to do to take advantage of it. In the general case, you
can't ship caesium, but the HP stuff is - as noted - small and
sealed, and they jumped through the hoops.
-Dave
On Apr 30, 2006, at 5:02 PM, Bill
You'll get more than you expect -- the offset you're observing on
ADSL is very likely wrong, because the delays your packets experience
on adsl aren't symmetric. NTP assumes symmetry. So I wouldn't
actually believe that a 1ms offset is really 1ms off, depending on
the RTT to your ISP.
On Feb 26, 2006, at 6:24 PM, Paul Boven wrote:
Hi everyone,
Poul-Henning Kamp wrote:
You don't even need 32bits for that:
http://phk.freebsd.dk/pubs/timecounter.pdf
And doing it in hardware would be more expensive than in software,
hardware
access is much slower than memory
On Feb 26, 2006, at 6:37 PM, David Andersen wrote:
Paul's own experiments showed, a Soekris box with
^^^
Poul's. Apologies, my fingers got ahead of my brain.
-Dave
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Mike - I've spent a fair amount of time looking in to this as part of
my Internet testbed. At the moment, I have about 25 nodes using
EndRun's CDMA time receivers ($1k-ish each), so I've been very
interested in cheaper solutions, for obvious reasons.
I assume that the devices of which
to setting up
privileges was probably misleading -- at the time I posted, I was
still figuring out how the access control worked.
So, if you'd like to register and have at it, feel free.
John
David Andersen wrote:
How about just letting it be editable by everyone, at least until it
becomes
On Apr 26, 2005, at 7:55 PM, David Kirkby wrote:
Just interested how much people have paid for them. At the minute
there are several on eBay at $475 from the one seller. Is that a
typical price, or am I likely to do a bit better than that if I wait?
It's probably reasonable. It's not a steal.
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