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 ...

Nanodiamond quantum sensors mounted on magnetic microbots achieve coherent spin control while moving freely through fluid, a ...

Empowered by MultiDimension's TMR technology (Tunneling Magnetoresistance), the new magnetic switch sensors are superior choices for high-performance industrial applications, including proximity ...

Quantum mechanics states that electrons have two stable spins—up and down. With the advent of nanoscale fabrication methods, device companies are harnessing this knowledge to create devices. The ...

MonsGeek unveils TMR MagMech keyboards, combining mechanical and magnetic switches in a hybrid design for precision, ...

The AMR132x series includes AMR1320 and AMR1321 omnipolar omnidirection magnetic switches. Unlike most magnetic switch sensors that respond to magnetic fields along a single direction, these sensors ...

As with actors and opera singers, when measuring magnetic fields it helps to have range. Researchers led by Katja Nowack, assistant professor of physics, created this micron-scale Hall-effect sensor ...

This file type includes high-resolution graphics and schematics when applicable. In the seemingly endless quest for higher motor performance and improved system cost efficiencies, motor manufacturers ...

Called TLV493D-A1B6 performs magnetic field detection in x, y, and z direction allowing the sensor to measure 3D linear and rotation movements. The digital I²C interface enables bidirectional ...

Engineers have designed magnetic protein nanoparticles that can be used to track cells or to monitor interactions within cells. The new "hypermagnetic" protein nanoparticles can be produced within ...

Researchers used an ultrathin graphene 'sandwich' to create a tiny magnetic field sensor that can operate over a greater temperature range than previous sensors, while also detecting miniscule changes ...

- TMR Technology Boosts New Magnetic Switch Sensors with Extended Battery Life and Reliable High-Speed Measurement in Smart Flow Meters and High-End Industrial Applications MultiDimension Technology ...