Timothy Spaulding Wrote

>Chris, What are you using to detect light level outside?
It's a homebrew 1-wire A/D converter with a solar cell from an old calculator.  It is part of my weather station based on  OWW and interfaced with Misterhouse.  The original idea was to see how many hours of sunlight my garden received, but then I could see other uses for it.  There are now fancier devices at www.hobby-boards.com.