[NCARC] Circuit board fabrication needed

scomind at aol.com scomind at aol.com
Tue Dec 15 14:52:31 EST 2009


Hi Rick,

Hopefully, your project is experimental rather than commercial: The LM3914 was discontinued by National in 1999, but you can still find them at surplus dealers.

Have you tried laying out a board with ExpressPCB (www.expresspcb.com)? It's really fun, and the free software lets you draw schematics and do the layout on a Windows PC.

73,
Bob



Bob Schmid, WA9FBO, Member
S-COM, LLC
PO Box 1546
LaPorte, CO 80535-1546
970-416-6505 phone
970-419-3222 fax
www.scomcontrollers.com




-----Original Message-----
From: Rick Coate <ricksco at comcast.net>
To: ncarc at mailman.qth.net
Sent: Tue, Dec 15, 2009 10:13 am
Subject: [NCARC] Circuit board fabrication needed


Electronic board fabrication needed:
I am looking for someone to build a couple of circuit boards for me 
sing LM3914 dot-bargraph display drivers to drive some large LED 
argraphs.  These can be built using prototype boards, or as an option, 
reating a couple of photo etched  circuit boards.  I would like to 
iscuss options.
If interested, please contact me at  ricksco at comcast.net
Thanks
Rick  Coate
0RSC
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