Hackaday

Clever Mechanism Makes A Linear Control From A Rotary Hall Sensor

Every once in a while we stumble across something so simple yet so clever that we just have to call it out. This custom linear Hall effect sensor is a perfect example of this. By way of backstory, ...
EDN

Programmable Linear Hall-Effect Sensor IC

Allegro MicroSystems, LLC rolled out a new programmable linear Hall-effect sensor IC designed for applications that require high accuracy and high resolution without compromising bandwidth. Allegro’s ...
Electronics Weekly

Linear Hall-effect sensor draws less than 5 µA at 100 Hz a

Melexis has brought out a linear Hall-effect sensor that draws less than 5 µA at 100 Hz and integrates digital filters for enhanced performance. Its flexible architecture is available in multiple ...
Electronic Design

3V Hall-Effect Linear Sensor IC with I²C Output

Allegro MicroSystems, LLC introduces a new linear Hall-effect sensor IC that provides a 12-bit digital output word that is proportional to the strength of the magnetic field that is present. (Image ...
Electronic Design

Simplifying 3D Sensor Design for Linear Applications

Here’s a guide to evaluating and using the latest generation of 3D magnetic sensors, which offer a higher-accuracy alternative to existing 1D Hall-effect sensors. Linear magnetic sensing is becoming ...
EDN

Arduino Based Current Sensor Circuit

This sensor device is built to measure the amount of current being used, especially in power supplies as the design is based on Arduino. The main component used is the ACS712 sensor from Allegro ...