>         What has been your experience with repeatability with LDR's?
>         My
> experience with CdS LDR's has been less than spectacular. They have a
> "light adapted" resistance that is different from the "dark adapted"
> resistance.

I couldn't really comment further than saying it was adequate for
the application. My need was to set a threshold around dark
adapted vision which is a blurry line anyway (even if you could see
it). I also had plenty of time which may be a factor.

Steve.


======================================================
Steve Baldwin                Electronic Product Design
TLA Microsystems Ltd         Microcontroller Specialists
PO Box 15-680, New Lynn      http://www.tla.co.nz
Auckland, New Zealand        ph  +64 9 820-2221
email: steveb@tla.co.nz      fax +64 9 820-1929
======================================================

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