AVR-Chat

--- In AVR-Chat@yahoogroups.com, Zack Widup <w9sz@...> wrote:
>
> On Sun, 14 Jan 2007, Stefan Wimmer wrote:
> 
> > --- In AVR-Chat@yahoogroups.com, "omid2007ir" <omid2007ir@> 
wrote:
> > >
> > > pl tell  me  how  can  using  GPS  in  my project?
> > >
> > 
> > That depends a littel bit on the type of your project.
> > 
> > For example: I can't see an obvious reason to use GPS in an egg 
cooking 
> > timer oproject...
> > 
> 
> I have several GPS engines and all the ones I have put out a 10 
kHz signal 
> and a 1 pps pulse.  It's become very popular among some areas of 
the 
> amateur radio community to use the 1 pps pulse to phase-lock or 
> frequency-lock a 10 MHz source so it is extremely accurate. (10E-9 
or so)
> 
> But you could use the 1 pps pulses to make a very accurate egg 
timer!
> :-)
> 
> Zack
>
Thankx  for  guid  me , i want  using  GPS  for  Trackbox  , Read 
GPS receiver/sensor  with Atmega16 and  after  send  data  with sms  
to  other  GSM  Mobile  phone