We break down the differences between moving coil and moving magnet phono cartridges. The vast majority of turntables sold in 2022 come with a pre-installed phono cartridge. Most consumers are ...

Moving-magnet or moving-coil cartridge? For the in-betweens, Goldring today introduced the Eroica HX high-output moving coil cartridge, which offers a taste of moving-coil sound without the additional ...

Linear motors are becoming increasingly practical for general motion. Many are used for long strokes of a few feet or more. One new design, however, where the magnets move relative to a stationary ...

Apple’s MagSafe system makes wireless charging a little easier and more consistent by using magnets to align your iPhone’s charging coils with those in the charging pad. Not only has the tech made it ...

Where non-magnetic inductive sensing is an attractive approach. The challenges of configuring these sensors. How a new trio of sensor-interface ICs and coil-optimizer tool simplify the challenge. It ...