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 ...

This post describes the preliminary results of a small Hall-Sensor module. This is widely known as KY-024 module. The KY-024 sensor module I got from an online retailer is inexpensive, and the ...

Recently, [Solder Hub] put together a brief video that demonstrates the basics of a Hall Effect sensor — in this case, one salvaged from an old CPU fan. Two LEDs, a 100 ohm resistor, and a 3.7 volt ...

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 ...

This library supports ACS712 current sensor modules of 5A, 20A, and 30A. The ACS712 current sensor module is a fully integrated, hall-effect-based linear current measuring device. It can measure both ...

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, ...

We’ll beat everyone to the punch: yes, actually building a working Turing machine, especially one that uses a Raspberry Pi, is probably something that would have pushed [Alan Turing]’s buttons, and ...

Developed in full compliance with ISO 26262, which requires a system to keep functioning even if a single fault occurs, Infineon's XENSIV TLE4999I3 dual-channel Hall ...