Logic gates are building blocks of the digital system. In this post, we will see how basic digital gates can be made with the help of diodes and transistor.

Read MoreWith the help of NAND and NOR gate, we can implement any logical realisation that's why these gates are known as universal gates.

Read MoreAdders are the combination circuit used for adding two or three one bit binary numbers. A combinational circuit is that circuit which is implemented using the boolean circuit.

Read MoreRipple carry adder is a combinational circuit that can perform addition operation of two n-bit binary numbers. It accepts two n-bit binary numbers as an inputs, performs addition of both the binary numbers and generated it's addiiton as an output.

Read MoreCarry Look Ahead Adder is digital circuit which performs n-bit addition operation. Here we only use generator and propagator to computes carry out.

Read MoreMultiplexer in digital circuit has many inputs (m) with only one output and it is denoted by m:1 MUX where m is the number of inputs. It selects only one input (one input is connected to the output) based on the select line.

Read MoreAddition and subtraction operation is the fundamental operation performed in arithmetic and logical unit of CPU.

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