[Coco] Re: Coco Digest, Vol 10, Issue 24
neilsmorr at hotpop.com
Sun Aug 8 12:29:19 EDT 2004
----- Original Message -----
From: <farna at att.net>
> The hurdles are what's causing the lack of interest more than anything
else! The task just gets more daunting the more I think about it in a
rational way. If the circuits you have drive LED characters I might be
interested, but not interested LED bar graphs. Two digit display should be
adequate, though I think I'd go with three for the speedo anyway.
The Radio Electronics circuits were 2 or 3 digit LED displays. They had a
LOT of different modules, inc. outside air and oil temp amongst others. They
were based around the old RCA 2 chip DVM circuit which was 2 1/2 digits.
But if I was doing this I'd use a PIC chip and multiplex the displays. This
would be cheap and effective and there are plenty of app notes to follow.
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.735 / Virus Database: 489 - Release Date: 8/6/2004
More information about the Coco