The Gray code uses bits 0 and 1 to represent a value. But the Gray code is different from other binary codes in that the two successive values of numbers differ in only one bit – as we move from… Read More ›
What is Gray Code? Why is it important for digital electronics and communications? This video answers these questions and how to convert a binary number to its equivalent Gray code.
In this video we discuss the conversion of Binary number to Hexadecimal Number
This video explains the process of converting a hexadecimal number to its binary equivalent.
This video lecture discusses the method of converting an octal number to its hexadecimal equivalent.
Sign extension of a binary number. This video explains what is sign extension of a binary number and why it is necessary. It also explains, with 3 examples, how to carry out sign extension of different types of binary numbers.
Please participate in this poll to identify the Difficult Topics in Digital Electronics and Digital Circuits. This will enable us to conduct a series of Zoom meeting sessions to explain the more difficult topics. Those participating in the poll will… Read More ›
This poll aims to find the topics that students find difficult in the subjects of Digital Electronics, Logic Gates, Boolean Algebra and computer architecture. Please select the topics that you find difficult. It will help me in deciding for which… Read More ›
I am preparing worksheets based on a common syllabus of Digital Electronics for most college and university exams., especially for engineering, computer science and information technology courses. This will be a set of worksheets based on different topics and there… Read More ›