Magnetic stripes are built into many plastic cards such as debit or credit cards and personal identity cards. The magnetic strip on the back of the card can hold the personal details of the card owner ...

An input device responds to changes in the environment and produces a suitable electrical signal for processing in an electronic circuit. In all input devices, other forms of energy are transformed ...

IOMMU or Input-Output Memory Management Unit, is a primary component in the Memory Management System of modern-day computing devices, responsible for handling memory management requests from hardware ...

There are several complaints from readers experiencing problems with the audio drivers in their Windows 11/10 computers. The problem is that, after they restart their computers, they find that the ...

I'm doing some testing on TV, monitors, projectors, etc. and of course, they all have multiple video inputs. I would like to have a single device that contains most of the more common video inputs ...