On Sep 21, 2008, at 6:29 AM, Scott wrote: > I use OWFS to monitor various parameters of my saltwater aquarium. > One > of the biggest things I'd like to monitor is the approximate height of > the water in my sump to know when additional water needs to be added, > etc.
How about a DS2450 (4-channel ADC) and some sort of distance sensor? Infrared, ultrasonic, triangulation, laser? Sharp IR Ranger: http://www.acroname.com/robotics/info/articles/sharp/ sharp.html -Tom ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Owfs-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/owfs-developers
