Integrating a shunt resistor and Hall-based current sensor into a single device helps simplify EV architectures and enhances ...

The shunt’s resistance is very low at 25µΩ, and the Hall part is galvanically isolated, with accuracy of 2% at 500A and 5% at 2000A.

If the Switch 2 Pro controller featured Hall Effect sensors and analog triggers, then perhaps the $84 asking price would be easier to stomach. But as much as I love it, I’m the first to admit ...

Triggers: Hall effect + linear/non-linear mode switch Additional buttons: 2 shoulder, 2 back, 2 front Additional control: 6-axis gyroscopic Lighting: RGB rings in thumbstick rims, white LED in base ...

Sometimes you need to know the temperature of something from a ways away. That might be a smoker, a barbecue, or even a rabbit hutch. This project from [Discreet Mayor] might just be what you’re ...

We studied the effect of abnormal thermal stress on a graphene-on-SiC Hall effect sensor dedicated to elevated temperatures. After subsequent thermal stresses at 823, 873, and 923 K provided by rapid ...

LEM has released a new current sensing unit for battery management in EVs. For the first time on the market, it has combined shunt and open-loop Hall effect technologies in a single part, called the ...

Abstract: The estimation of rotor position is fundamental for the commissioning of magnetically-levitated drives. The sensors required for this measurement must be close to the rotor, often requiring ...

Drew Harwell is a technology reporter for The Washington Post. His work was honored by the Gerald Loeb Awards in 2024 and the George Polk Awards in 2021.

The decision to use regular sensors on the Switch 2 has left many users befuddled, but there’s one major design reason that makes the lack of hall effect joysticks make a ton of sense. And that ...

Build a device that will check whether your door is locked, using a Raspberry PI, a hall effect sensor and a small but strong (preferably neodymium) magnet. It will store the results in a cloud ...

“One key to one lock” hybrid sensor configuration is rationally designed and demonstrated as a direct effective route for the target-gas-specific, highly sensitive, and promptly responsive chemical ...