notably thin-walled ring magnets that proved ideal for use in small motors. The development of neodymium–iron–boron permanent magnets has allowed the miniaturization of motors and hard disk ...

The magnetic angle sensor has 14 bits of resolution, and with a small neodymium ring magnet glued to the bottom of the original shaft, the modified encoder offers far greater resolution than the ...

The flip-dot is controlled by an array of neodymium magnets with the proper ... [Attoparsec] also added a ring of magnets to act as detents that lock the disk into a specific digit after a spin.

Neodymium magnets are strong. Compared to the induction coil wireless charging already requires, the actual magnetic ring ...