It’s something [mircemk] demonstrates, with an Arduino-powered magnetic field strength meter that ... output has a known relationship to the gauss level the sensor is experiencing, so while ...

Magnetars, for example, can generate magnetic fields in excess of 100 trillion gauss—as a point of comparison, the magnet on your fridge produces a field of only 100 gauss of so. This highly ...

magnetic separator working field measurement, loudspeaker measurement, DC motor measurement, etc. 【Measuring range 】0-2400 mT (24000 Gs). 【Resolution】10 μT. 4-digit display.

There's been a lot of fear in the last few days that Apple left off MagSafe off the iPhone 16e because it somehow interfered with Apple's C1 cellular modem, but physics precluded that from the start.

Bunting has developed a new Electromagnetic Dry Filter to remove free fine iron from powders. The high-intensity magnetic separator generates ultra-strong magnetic fields to capture ferrous particles ...