A new family of permanent magnet linear displacement (PLCD) sensors is based on the electromagnetic induction principle, which places a primary winding around a soft ...

The capsules light up upon encountering blood in the gut. A brighter glow indicates more bleeding. In A Nutshell Speed ...

C&K has expanded its offering of magnetic proximity sensors to enhance flexibility and reliability for non-contact position and proximity detection in tough environments. Featuring a ruggedized ...

Tired of encoders that take space and need maintenance? A sensor design makes motion systems smaller and easier to use.

Figure 1a shows a slotted optical switch. An LED is mounted in a plastic housing, facing a phototransistor, but separated by a gap. If something moves into the gap, it blocks the light path between ...

Robotic designs that operate autonomously or alongside human workers offer convenience, efficiency and accuracy, greatly benefiting the manufacturing and industrial sectors. Here, monitoring motor ...

A team of physicists at the University of Cambridge has unveiled a breakthrough in quantum sensing by demonstrating the use of spin defects in hexagonal boron nitride (hBN) as powerful, ...

Quantum devices that measure Earth's magnetic fields could help replace GPS—if researchers can figure out how to tell when ...

These non-magnetic inductive-sensor interface ICs offer high performance, features, and ease of use via coil-development ...

Sensors help microprocessor-based systems find their bearings. Where would embedded systems be without them? Sensors provide the windows through which microprocessor-based systems can observe their ...