http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Giới thiệu những kiến thức về môn kỹ thuật số: hệ thống đếm và mã, đại số logic, các cổng logic cơ bản, các phương pháp chuyển đổi tín hiệu và các bài thực hành trên panel điện tử
Kỹ thuật số; Điện tử viễn thông