On Sep 28, 2011, at 1:21 PM, Chris Albertson wrote:
> Milliseconds? So why are we talking about HP counters and PicTic and
> so on. A basic low end Linux system that is controlled by NTP and a
> GPS receiver is maybe about 100X better than your requirements.
> (I figure you are looking for about
On Wed, Sep 28, 2011 at 11:50 AM, Kevin Rosenberg wrote:
> On Sep 28, 2011, at 12:19 PM, Hal Murray wrote:
>> What sort of accuracy and/or resolution do you want/need?
>
> Whoops, left out that critical piece of information!
> It's for my son's project, he'll be looking at deviations probably
> no
On Sep 28, 2011, at 12:19 PM, Hal Murray wrote:
> What sort of accuracy and/or resolution do you want/need?
Whoops, left out that critical piece of information!
It's for my son's project, he'll be looking at deviations probably
no shorter than one 1 sec, so milliseconds will be plenty for him.
>>
ke...@rosenberg.net said:
> I'm looking for device with an external clock input as well as inputs for
> multiple PPS signals that outputs timestamped messages for each input pulse
> via RS232. ...
What sort of accuracy and/or resolution do you want/need?
> 5) Using a FreeBSD or Linux box with
Hello esteemed time nuts,
I'm looking for device with an external clock input as well as inputs
for multiple PPS signals that outputs timestamped messages for each
input pulse via RS232. The initial need will be for two PPS inputs.
I've considered a number of options, but I wonder if there a more
