Prototype energy meter (10 bit A/D) containing a PIC micro + WiFi sending the following params.
Irms, Vrms, Power, Total Kw/h, Frequency, Temperature, Humidity.
Coming soon. Power factor, 3 channel Irms, 12 bit A/D. Accuracy +/- 2%
This is my homemade digital anemometer. It is made of cups rotating with a magnet triggering a reed switch. The wires are connected to an Arduino Uno that calculates the time between consecutive pulses (after reed switch debouncing by my arduino software)
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