I once ran out of fuel in a new boat with a computerized fuel gauge. A dangerous situation in a boat. Basically, the size of gas tank and the amount of fuel added is entered and the computer ...
...WIND ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...South winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...All of southeast Michigan ...
While this is most likely overkill for a gas gauge, we do thank [VadimS] for sharing the information. He shows us how to build a capacitive liquid sensor using an Arduino, some foil and some wire.