An IButton is a small, round, coin-sized device that contains a unique identifier and can be attached to an object. IButtons are used in a variety of applications, including access control, identification, and tracking. What is an iButton reader? An iButton reader is a device that reads and writes data to an iButton, which is … Read more


Nanolithography is a type of photolithography used to pattern nanometer-scale features. It is a top-down fabrication technique in which a mask is used to lithographically define features on a substrate. A common type of nanolithography is extreme ultraviolet lithography (EUVL), which uses ultraviolet light with a wavelength of 13.5 nm to write features on a … Read more