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Anywhere to source crystals locally?
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Essobi  
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 More options Apr 26 2012, 5:29 pm
From: Essobi <ess...@gmail.com>
Date: Thu, 26 Apr 2012 17:29:37 -0400
Local: Thurs, Apr 26 2012 5:29 pm
Subject: Anywhere to source crystals locally?
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Looking for a 14.7456 or 7.3728. Shadio rack seems to not carry any crystals according to their web page. :/

Essobi


 
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JAC_101  
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 More options Apr 26 2012, 8:15 pm
From: JAC_101 <cabrera....@insightbb.com>
Date: Thu, 26 Apr 2012 17:15:13 -0700 (PDT)
Local: Thurs, Apr 26 2012 8:15 pm
Subject: Re: Anywhere to source crystals locally?
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Try Scale Reproduction of Louisville off Breckenridge Road.  They sell
hobby stuff including remote control items.

On Apr 26, 5:29 pm, Essobi <ess...@gmail.com> wrote:


 
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Discussion subject changed to "{LVL1} Anywhere to source crystals locally?" by creig...@sdf.lonestar.org
creig...@sdf.lonestar.org  
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 More options Apr 27 2012, 12:05 am
From: creig...@sdf.lonestar.org
Date: Fri, 27 Apr 2012 04:05:55 -0000
Local: Fri, Apr 27 2012 12:05 am
Subject: Re: {LVL1} Anywhere to source crystals locally?
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> Looking for a 14.7456 or 7.3728. Shadio rack seems to not carry any
> crystals according to their web page. :/

Why those?  Can't decide between 20 or 40 meters?

Creighton


 
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Essobi  
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 More options Apr 27 2012, 11:21 am
From: Essobi <ess...@gmail.com>
Date: Fri, 27 Apr 2012 11:21:43 -0400
Local: Fri, Apr 27 2012 11:21 am
Subject: Re: {LVL1} Anywhere to source crystals locally?
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Wiring up a bare atmega328p. Those two have the best rs232 timing ranges.

On Apr 27, 2012, at 12:05 AM, creig...@sdf.lonestar.org wrote:


 
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Brad Luyster  
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 More options Apr 27 2012, 12:37 pm
From: Brad Luyster <bradluys...@gmail.com>
Date: Fri, 27 Apr 2012 12:37:46 -0400
Local: Fri, Apr 27 2012 12:37 pm
Subject: Re: {LVL1} Anywhere to source crystals locally?
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Unless you're hooking it up to something really picky, that probably
isn't too big of a deal.  Any modern RS232 device will be able to deal
with a ~2% (or more!) timing discrepancy without any issues at all.
Unless you're doing it just for the novelty, in which case you're
going to have to hit up digikey or mouser.


 
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Essobi  
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 More options Apr 27 2012, 1:41 pm
From: Essobi <ess...@gmail.com>
Date: Fri, 27 Apr 2012 13:41:19 -0400
Local: Fri, Apr 27 2012 1:41 pm
Subject: Re: {LVL1} Anywhere to source crystals locally?
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Ya? How about rs-485? I'm swapping it over to a multidrop 485 once I'm done prototyping the rest of the hardware.

Essobi

On Apr 27, 2012, at 12:37 PM, Brad Luyster <bradluys...@gmail.com> wrote:


 
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Brad Luyster  
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 More options Apr 27 2012, 1:52 pm
From: Brad Luyster <bradluys...@gmail.com>
Date: Fri, 27 Apr 2012 13:52:35 -0400
Local: Fri, Apr 27 2012 1:52 pm
Subject: Re: {LVL1} Anywhere to source crystals locally?
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You're going to be better off using cheap RS485 transceiver, which
will simply output a TX/RX pair for your UART, so it's essentially
unchanged from the uC's perspective.


 
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