It’s something [mircemk] demonstrates, with an Arduino-powered magnetic field strength meter that uses a UGN 3503U Hall effect device. The circuit is extremely simple, comprising the sensor ...

More and more keyboards and video game controllers employ Hall effect sensors, but what exactly is this technology? We break ...

Using the SS49E linear Hall effect sensor in pairs on four sides of a ... [John] utilises the Arduino pro micro for its copious analog inputs and USB functionality. A nice feature of this board ...

Hall effect proximity sensors are used to detect the proximity, presence or absence of a magnetic object using a critical distance. They function via an electrical potential that is developed across ...

A Blynk console dashboard for the "Smart AC Meter," was created for the Power Supply Company. The dashboard is online and ...

While both make use of magnets, Hall Effect sensors send signals based on the voltage difference when a magnetic field is applied across a semiconductor material. TMR joysticks, on the other hand ...

Hall effect switches use a magnet on a spring that moves up and down near a sensor to register the key press. As there is no ...

On the K2, they’re just as good. (I have an in-depth explainer on Hall effect sensors if you'd like to learn more about the technology.) These switches are smooth, comfortable, and consistent to ...

One of the issues with the original Wooting 60HE was the sound and feel. Wooting was a pioneer of Hall Effect (magnetic) switches, and the 60HE ignored designs targeted at a premium sound and feel ...

8BitDo has announced its Ultimate Mobile Gaming Controller, the company’s first gamepad that attaches directly to smartphones and mobile devices using an expanding clamping mechanism. It’s available ...

Discover Corsair's K70 PRO TKL keyboard, designed for competitive gamers with FlashTap technology and customizable actuation.

Hall effect position sensors are noncontact devices that convert energy from a magnetic field into an electrical signal. The sensors use the Hall effect, an electrical potential (the Hall voltage) ...