All products featured on WIRED are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. Learn more. Hall ...

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 ...

Every so often, a brand will release a controller, claiming that it is the answer to gamers’ prayers with its various bells and whistles. One such feature that’s often marketed as ‘for the pros’ is ...

Interactions between electrons in solids often lead to effects that go beyond simple, intuitive pictures of what should be possible. One example stems from the Hall effect, which describes how the ...

SALT LAKE CITY — French propulsion startup ThrustMe has high expectations for an iodine-fueled Hall-effect thruster set to launch in 2026 on a Marble Imaging satellite built by Reflex Aerospace. “We ...

When I stepped into SteelSeries' Copenhagen offices and noticed what was on the table, my heart sank a little. It was another Apex Pro keyboard that, for all intents and purposes, looked the same as ...