View source for Christmas Tree Water Level Detection You do not have permission to edit this page, for the following reason: The action you have requested is limited to users in the group: Users. You can view and copy the source of this page. ==Yes I am a Geek== This year I am not going to let our christmas tree run dry. How to do this? LEDs, Solder and wire! What you ask does that have to do with water in a tree? Water level detection! By connecting these simple items with some [http://www.gemssensors.com/content.aspx?id=5432 water detection sensor relays] I have a nice simple Water Level detector. When the tree is full the Green LED comes on, when its almost empty the RED LED comes on. I added a nice yellow LED to indicate the device was on and powered. Here is the ornament: <html> <p align=center><img src=http://pattersonweb.org/main/images/a/ae/WaterLevelOrnament.jpg width=500> </html> Here is the Schematic: <html> <p align=center><img src=http://pattersonweb.org/main/images/c/ca/WaterLevelSchematic.jpg> </html> I will try and add some pictures of the sensor block later. --[[User:Josh|Josh]] 14:41, 2 December 2008 (UTC) Return to Christmas Tree Water Level Detection. Retrieved from "http://pattersonweb.org/main/index.php/Christmas_Tree_Water_Level_Detection"