I've been quiet lately due to being busy. Nice change, huh? I need to know what folks are using to measure humidity. I need to know the humidity in a human-occupied room (it wasn't specified if it were relative or absolute - which do I want?) in order to keep it within comfort limits. What are you guys (and gals) using? How does it interface? If you could re-do the project, would you use the same thing (assuming code changes are acceptable). I'm hoping for a single analog or PWM input. Thanks. Andy ================================================================== New Microprocessor support forum mail list - details on our site ------------------------------------------------------------------ andy@rc-hydros.com http://www.rc-hydros.com - Race Boats andy@montanadesign.com http://www.montanadesign.com - Electronics ==================================================================