There are four general categories of Hall-effect IC devices that provide a digital output: unipolar switches, bipolar switches, omnipolar switches and latches. Unipolar switches are described in this ...

Measuring a magnetic field can be very easy with some pretty low tech, or it can be very high tech. It just depends on what kind of measurement you need and how much effort you want to expend. 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 ...

With the increasing popularity and growing trend of e-bikes, bicycle system suppliers have set goals to optimise the power and performance of their drive systems. In order to support the driver in the ...

This article focuses on latches, one of the general categories of Hall-effect integrated circuits that outputs digital signal. This document include an introduction of latches or latching switches, ...