Live Demo: Smart Water Tank

The dashboard displays real time water level of my house's overhead tank. Tank level is updated every minute on arrival of sensor data from Raspberry Pi. The graph (below the tank animation) plots the water level readings for a selected date. Y-axis indicates the volume of water in the tank and X-axis denotes hour of the day

Since the real-time data changes marginally in a minute, you may find no change in the tank level. To appreciate the tank animation, check out this simulation. Or, just check this page again after few hours to notice the change.