Characteristics and working principle of LCD

Liquid crystal display (LCD) is a very common display now. It has the advantages of small size, light weight, power saving, low radiation, and easy to carry. The principle of a liquid crystal display (LCD) is very di…

Preliminary Study on Bus Technology Learning

Abstract: Describes the basic idea of ​​bus technology with vivid metaphors, points out the basic classification of bus and the basic principles of bus transmission, and the most basic knowledge that sh…