It’s something [mircemk] demonstrates, with an Arduino-powered magnetic field strength meter that uses a UGN 3503U Hall effect device. The circuit is extremely simple, comprising the sensor ...

Microsystems, a leading manufacturer of magnetic sensing and power integrated circuits, finds itself at a crucial juncture as ...

Getting a magnetic ... sensor, and a handful of current regulation ICs. The coils can be made in house if necessary, with each winding getting about 800 turns of enameled wire. The rest of the ...

A pair of physicists at the University of Crete has found that some types of biological magnetoreceptors used by various ...

A new method using magnetic field measurements identifies individual lithium-ion batteries, enhancing safety and efficiency ...

It has the potential to revolutionize quantum sensor technology. The research demonstrates the capabilities of trapped vapor atoms. These atoms can simultaneously measure minute variations in magnetic ...