Abstract: Unlike the measurement of the bioelectric signal, the detection of bio-magnetic activities enables noncontact and noninvasive evaluation of electrical activity in living organisms. In this ...
A novel magnetic sensor for the first time detects tiny fluctuations in a small magnetic field -- even when there is a strong magnet right beside it. The sensor can thus be utilized even in places ...
The ATS682LSH from Allegro MicroSystems is a Hall-effect sensing integrated circuit and magnet combination that is intended for true zero-speed sensing of ferrous targets in two-wire applications. The ...
Allegro MicroSystems’ surface-mount magnetic speed sensor contains a compensating circuit that reduces the detrimental effects of magnet and system offsets. “Digital processing of the analogue signal ...
Allegro Microsystems, LLC rolled out the A1266, a unique 3D omnipolar magnetic sensor IC integrating a combination of vertical and traditional planar Hall-effect sensor ICs that can detect magnetic ...
Abstract: In this paper, a diamond nitrogen-vacancy (NV) magnetic sensor toward a precision comparison of currents with a current comparator is described. A diamond quantum sensor can sensitively ...
A new scanning microscope developed at Brown University can uncover defects in the smallest and most complex integrated circuits at a resolution 1,000 times greater than current technology. The ...
In the evolving landscape of precision sensing, contactless potentiometers are quietly redefining what reliability looks like. By replacing mechanical wear points with magnetic sensing, these devices ...
Construct this easy-to-make tool to detect hidden magnets and sensors inside modern appliances. You will find it ideal for repairs, experimentation, or simply for fun! Construct this easy-to-make tool ...
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