Water Tank Level

Data obtained through pH sensor, temperature, water level and turbidity

Bodenfeuchtekontrolle via Arduino und Hygrometer - Control rising damp via arduino and hygrometer

A 3 square metre evacuated tube solar hot water system mounted on a roof with 20deg inclination and South orientation.

Water and air temperatures of my Trout pond.

Main Irrigation channel 5K at station A6

Informations about a 112 liter aquarium. Arduino Uno + ESP8266.

Main Irrigation Channel 5K, in pumping station A12

Solar water heating system. 30 x 58mm evacuated tubes, facing south. 180l tank. Sussex, UK. The tank is also heated by a woodstove, oil boiler or by electric immersion heater.

3 Deep Water Probes with 5 Minute Logging

Misura (in metri) del livello del fiume Tevere secondo l'idrometro di Ponte Cavour. Dati dell' Ufficio Idrografico e Mareografico del Lazio

wie fuehlt sich der Hierholzer Weiher

Water and Electricity (Energy) Usage Monitoring

Monitoring of the House Usages

Check moisture sensor