[Peter] has built an MRI machine that fits on a desktop, and a CT scanner made out of laser ... Basically, it’s just a 12×12 grid of Hall effect sensors wired up to a bunch of analog multiplexers.

What is the Hall Effect? The Hall effect is a fundamental phenomenon in physics that occurs when an electric current flows through a conductor in the presence of a magnetic field perpendicular to the ...

The Hall effect can come in classical or quantum forms. The quantum version is an emergent property of vast numbers of electrons, which underlies the bizarre condensed-matter phenomena seen in ...

The first video below lays the basic groundwork, with a bunch of experiments with 3-axis Hall effect sensors, specifically the Texas Instruments TMAG5273 and TMAG5170. They’re essentially the ...

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 ...

Please verify your email address. Controller technology saw a significant upgrade with the advent of Hall effect joysticks and triggers. Hall effect technology is ...

One of the latest trends when it comes to PC peripherals is the use of Hall effect switches in mechanical keyboards. However, ...

The 60HE is as iconic as it is controversial, flipping the mechanical keyboard world on its head with Hall Effect switches in a 60% form factor. Now, Wooting is back with the 80HE, which is a ...

Filming took place on campus at Connecticut College, a small liberal arts college on the bank of the Thames River in New ...

Both feature the same Gateron Nebula Double-Rail Hall effect switches and full programmability, only differing from one another cosmetically. The core of this keyboard is Gateron’s double-rail ...

Connecticut voters on Tuesday moved a stepped closer toward joining 27 other states which allow no-excuse absentee voting ...