Category: Digital Electronics

What is an Encoder? 0

What is an Encoder?

We are very familiar with this term encoder, mainly encoding and decoding. But to understand encoding we have to know first what an encoder is?  So start with an encoder we should know that...

Multiplexer 0

Multiplexer

Here I give you clear idea about a multiplexer and the working principle of it. To know about multiplexer we have to know about what is a multiplexer and how it work? A multiplexer commonly...

Half adder and Full adder circuit 1

Half adder and Full adder circuit

Here i discus on half adder and full adder circuit with truth table, block and circuit diagram. Half-Adder As the name suggests half-adder is an arithmetic circuit block by using this circuit block we...

Karnaugh map 0

What is Karnaugh map (K-map)?

As we know, for any complex digital logic circuit the algebraic expression will be also very complex. And from this expression implementation of hardware is also very difficult and cost effective. So if we...

product of sums expression 0

Product of sums Expression

As name suggest, A product of sums expression contains the product of different sum terms, now as like sum of products expression, each term may be either a single literal or a summation of...

sum of products expression 1

Sum of Products Expression

As name suggest, A sum of products expression contains the sum of different terms, now each term may be either a single literal or a product of more than one literal. Now take a...

Digital logic Gates with truth table 0

Digital logic Gates with truth table

In Digital systems, there will be 8 digital logic gates with different logic troth table. By using those gates we can design any digital circuit. In bellow you will find those digital logic gates with truth...