Tantalum is a good, light-weight conductor, but it has one particularly odd property that's made it uniquely useful for magnetic applications ... use the same basic on-off logic as regular ...

But with recent keyboards like the Akko MOD007B-PC, there is a new option: magnetic or Hall Effect switches. Hall Effect or magnetic switches are nothing new; the concept has been around since the ...

The case is one of the first third-party cases that features a magnetic on/off switch just like the Apple Smart Cover. As a folio style case it will shut off the display when closed. Opening the ...

Created by a team based in London in the United Kingdom the new EDC flashlight features a magnetic on an off switch allowing you ... your flashlight to turn it on/off. YSMART MQ3 provides a ...

Besides appearance, it turns out the screen of both phones can be turned on/off when used with cases that ... It seems that the reed switch was left in both Pixel devices through the design ...

But when an applied magnetic field reaches a critical value, it acts as a switch, altering the shape of the orbits and causing the electrons to possess different physical properties after ...