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 ...

Tick tracer. Glow meter. Sniffer. They go by many names, but capacitive voltage sensors are all designed to do one thing: detect the presence of voltage in a wire or piece of equipment without ...

New research reveals a scalable way to manufacture thin, highly sensitive soft capacitive sensors. The study addresses several persistent issues in capacitive sensor manufacturing: customization, ...

Micro-Epsilon has extended its range of confocal chromatic distance and thickness measurement sensors with a new High Temperature (HT) series of sensors that withstand operating temperatures up to 200 ...

Epsilon-near-zero (ENZ) metamaterials represent a fascinating class of engineered structures in which the real part of the dielectric permittivity approaches zero, enabling unprecedented control of ...

Abstract: Accurate measurement of small forces is essential in fields such as micro-robots, nanotechnology, and biological cells. This paper introduces a high-sensitive optical fiber sensor for ...