This is a touch sensing circuit based on the principle of capacitive voltage division. It employs differential measurement techniques, which effectively reduce interference from environmental noise, ...

Abstract: The paper described a design of digital angular sensor with 180° measurement range, based on ratiometric and capacitive measurement principle, and has a metallic and ungrounded rotor plate.

In robotics, tactile sensing is a critical technology that complements visual information, allowing the robots to interact with their environment in a way that is similar to human touch. They can ...

Abstract: Respiratory rate is an important physiological parameter and its continuous monitoring plays a vital role in health management. This study investigates the application of a planar capacitive ...