If you’ve got a smart home, or you just want to know how soaked your garden is getting in the winter, you might want to measure rainfall. There are a bunch of ways to go about it, and this capacitive ...

Abstract: A new type of coplanar capacitance sensor was designed to address the problem that coplanar capacitance sensors are difficult to use for measuring and characterizing defects at different ...

Abstract: This article presents a new capacitive flow sensor intended for industrial fluid flow measurement. The sensor has a U-tube structure and relies on the centrifugal and momentum forces that ...

What is part way between a printed circuit board and a rats-nest of point-to-point wiring? We’re not sure, but this is it. [Johan von Konow] has come up with an inspired solution, 3D printing an ...