He ended up building his own magnetic rotary encoder which is shown above. At the heart of the system is an AS5043 magnetic rotary sensor. The chip, which runs from $6.50-$11, can detect and ...

Researchers from AMOLF, in collaboration with Delft University of Technology, have achieved a significant breakthrough in ...

From the patent, we’re able to glean a few details of how this hoverboard/magnetic levitation device works, and in our post on the initial coverage, we said we’d be giving away some goodies to ...

explained that the particles under scrutiny in the study are collectively known as superparamagnetic colloids whose responsiveness to magnetic fields makes them a popular building block for high ...

Magnetic locks are devices that secure door or gate entryways by using magnetic force. Current is supplied to engage the electromagnets in a hold or cut-off position, allowing the door or gate to be ...