Logging of data from potted tomato plant. Fuzzy logic controller using Arduino Mega, using soil moisture, light intensity, humidity and temperature as inputs. It output amount of water to be added and hours of artificial light to be given.
Weather Station in Germany, used to control garden lamps and watering system with all the data. No water if there is too much light or too much wind, and so on...
Very useable statistics :)
Schöne Wetterstation im Esten von DE!
more features will