If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds deceptively simple. There’s a metal plate with current flowing across it in one ...

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 ...

Hall effect sensors are everywhere right now. Keyboards, game controllers, and DIY kits use them for more precise inputs. But with any newly popular device, it can be easy to immediately jump onto the ...

An international research team has discovered the anomalous Hall effect in a collinear antiferromagnet. More strikingly, the anomalous Hall effect emerges from a non-Fermi liquid state, in which ...

Vineet Washington is a Tech/ Commerce Writer from Canada. He is a professional writer who is passionate about gaming and technology. With over 7 years of experience in content creation, 3 of which ...

Elvis Shida is a Tech/Hardware Writer from Kenya. He has been building PCs for a decade and is keenly interested in motherboards, monitors, and gaming TVs. When not building PCs or writing about ...

Competitive gamers look for every advantage they can get, and that drive has spawned some of the zaniest gaming peripherals under the sun. There are plenty of hardware components that actually offer ...

There are, quite literally, hundreds of different gaming controllers you can pick from these days. From the most basic and affordable options to the price-doesn't-matter best, there's something for ...

On Feb. 19, Polygon is launching Switchboard, a newsletter that will deliver all the latest Nintendo Switch 2 news, reporting, and rumors directly to your inbox. Sign up here to get it weekly, and ...