In the era of digital big data, the users demand a stable preservation method of a huge digital information data. Today, we have three digital data storage media-type; Solid state (semiconductor,SRAM etc.), Magnetic (HDD, Tape) and Optical discs (...
<p>This paper is described about the design and operation evaluation of the skeleton type electric prosthetic hand for mass production purpose. Through changing an electric motor unit from a servomotor to a linear step motor in order to redu...