A Hall-effect sensor is a transducer that converts a magnetic field directly into a usable electrical voltage. It enables ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and ...

Magnetic position sensors open the door to a range of applications from smart locks and laptops to smartphones and smart ...

Topological insulators could form the basis for revolutionary electronic components. However, as they generally only function at very low temperatures, their practical application has been severely ...

Quantum Hall is the quantum-level version of the Hall effect: a voltage produced as electrons flow through a magnetic field. In two-dimensional materials and at low temperatures the quantum mechanical ...

David leads the Hardware team at CNET, covering phones, wearables, laptops, TVs, streaming, future tech and more. We provide helpful, expert reviews, advice and videos on what to buy and how to get ...

Abstract: This paper presents the investigation on distance protection performance with conventional current sensor device (e.g., current transformer, CT) and non conventional current sensor device (e ...

We present a compact multi-axis foot-end sensor for legged robots that couples a compliant spring–magnet mechanism with four MLX90393 tri-axial Hall sensors arranged circumferentially on a circular ...