Liquid-level sensing based on capacitive sensors comes with its own challenges. It’s like absolute capacitance sensing. Unlike touch detection, the absolute value of the liquid level needs to be ...

Recently I came across some non-contact liquid level sensors and gathered them out of curiosity. They have been available in the market for the past few years, but this time I was lucky enough to get ...

Thought to be the first embedded density and chemical concentration sensor based on resonating tube technology, the model FC6 boasts unprecedented measurement accuracy, stability, and speed in a ...

Back in 2019, a team of researchers at Northwestern University developed a cheap testing system for the detection of fluoride levels in water. The following year, project leader Prof. Julius Lucks ...