A Hall effect sensor or Hall sensor is a magnetic non-contact sensor that generates an electrical signal proportional to the magnetic field applied to it. Hall effect sensors are widely used in ...

We all know that every magnet has two polarities, i.e. North Pole and South Pole, whether it is neodymium magnet, ring magnet or disc magnet. We also know that opposite poles of a magnet attract and ...

The digital-output magnetic sensor is essentially a sensor which detects the magnetic flux density of a magnet and gives a digital signal at the output. The digital-output magnetic sensor is thus ...

Statement: Preparation a micro-controller for the generation of Gate-pulse a PM BLDC Motor Drive to be used in Light Electric Vehicle Two numbers of Arduino Micro-controller or any other low-cost ...

A Hall-effect sensor varies its output voltage in response to a magnetic field. Hall-effect devices are used as proximity sensors and for positioning, speed, and current detection. A Hall-effect ...

Recently, I’ve been working on a solar off-grid monitoring system. In the system are a few split-core Hall effect sensors to monitor DC current in the solar panel current, the battery charge current, ...

Sensing current, especially in higher-voltage settings, is often a challenge. It’s generally more difficult than voltage sensing, as it is usually “invasive” and requires “breaking” into the ...

Abstract: This paper presents a broadband ([dc-megahertz (MHz)]) current sensor for power applications, which is based only on a Hall-effect probe as the core sensing element. Unlike common solutions ...

Allegro MicroSystems has announced a new current sensor named ACS37002 with an integrated conductor for high-frequency switching applications. The ACS37002 has a sensing bandwidth of 400 kHz up to 180 ...