Capacitive sensing is always a compelling design topic. Browse the 10 articles included that cover the technology from many points of view. Just click on the topic to find the complete article.
Use capacitive sensing to implement reliable liquid level sensing—Part I
There are numerous applications where capacitive sensing can replace traditional ways of implementing specific functions like liquid level sensing, humidity sensing, and sensing of metallic objects. This article will discuss how to implement liquid level measurement using capacitive sensing technology.