(Nanowerk News) While those wonderful light sabers in the Star Wars films remain the figment of George Lucas' fertile imagination, light mills – rotary motors driven by light – that can power objects ...
STMicroelectronics’ compact and highly-integrated hard disk-drive (HDD) Motor Controller targets 1.8-in. and sub-1.8-in. drives used in portable products such as MP3 and video players. The L7208 HDD ...
Almost all computers today store their digital data as magnetic areas on a device called a hard disk, hard drive or fixed disk. Basically, all hard drives work the same way: Information is encoded and ...