But having tested this setting on various vacuum cleaners, I came to realize that not all ‘auto’ modes are created equal.

Abstract: Vacuum gauges are widely used in industrial equipment. However, conventional vacuum gauges, such as capacitance diaphragm gauges, are sensitive to temperature variations. These gauges ...

Finding and fixing vacuum leaks in a vehicle can be one of the most frustrating and time-consuming parts of automotive ...

Abstract: This letter introduces a micro-electromechanical system (MEMS) resonant pressure gauge based on aluminum nitride piezoelectric resonators that can operate in an atmospheric environment. The ...