Digital Electronics Notes, lectures for engineering and diploma students

Binary Arithmetic

Each digit in binary is a 0 or a 1 and is called a bit, which is an abbreviation of binary digit.

BOOLEAN ALGEBRA

The circuits in digital computers follow the logic of mind. Hence symbolic logic, invented by Boolean for solving logical problems, can be applied in the analysis and design of digital circuits.

AC/DC Converters – Rectifiers

AC/DC converters serve as rectifiers. They convert ac to dc in a number of industrial, domestic, agricultural, and other applications.

Memories

One of the most basic functions which a digital computer must perform is that of storing information.