Creating Digital Circuits

Everyone knows that computers and other devices work on some fundamental unit.
But have you ever wondered how are they made? In this blog, we are going to give answers to such questions. Firstly, a computer works a sequence of instructions which only contains 0s and 1s. These numbers are used in the binary number system. The main concept is of digital logic in it. Let's take an example: As in our home, we have a light that operates on a switch. If the switch is off then the light will not glow and when the switch is on then light glows .here same logic is applied in digital circuits so we can say that processor and other processing units are of the same combination of multiple units called "gates".

"Digital electronics is a field of electronics involving the study of digital signals and the engineering of devices that use or produce them", as per the definition it's possible just to create an electronic device of our choice.

Logic gates are the fundamental unit behind such complex circuits. So the list of logic gates is given below
1) AND GATE
2) OR GATE
3) NOR GATE
4) NOT GATE
5) NAND GATE.
6) XOR GATE
7) XNOR GATE



These are some diagramatic representations of those logic gates. Also IC's are made of combination of above circuits. Just we need a idea to create something new and according to our project for which using logic gates we can create electronic components. Examples of digital circuits are Water level indicators,simple light switch system , digital clock, mobile jammer,pulseoxymeter etc.

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