On Fri, Oct 29, 2010 at 3:49 PM, Chris Radek <ch...@timeguy.com> wrote:

> On Fri, Oct 29, 2010 at 02:54:19PM -0500, Stuart Stevenson wrote:
>
> > Yes the scales are optical as you describe. I changed the bulbs and set
> > the gap and angle for the greatest signal strength. I have no idea of the
> > basic resolution. That is what I am trying to find out at this time.
>
> Have you tried to count the fringes going by as you give it a little
> shove while an indicator is against it?  Seems pretty possible.
> Maybe a .001 move (tenths indicator)?
>
I will check this before I go the Arduino route. I may be back there later
today to check this.
thanks
Stuart


>
> I bet you'll come up with 2500/inch or 6350/inch or some other nice
> round number.
>
>
> ------------------------------------------------------------------------------
> Nokia and AT&T present the 2010 Calling All Innovators-North America
> contest
> Create new apps & games for the Nokia N8 for consumers in  U.S. and Canada
> $10 million total in prizes - $4M cash, 500 devices, nearly $6M in
> marketing
> Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store
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-- 
dos centavos
------------------------------------------------------------------------------
Nokia and AT&T present the 2010 Calling All Innovators-North America contest
Create new apps & games for the Nokia N8 for consumers in  U.S. and Canada
$10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing
Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store 
http://p.sf.net/sfu/nokia-dev2dev
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