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Conclusion

Binary Codes and ASCII Code

Binary codes and ASCII Code are essential elements for understanding the modern digital world. Mastering these concepts leads to endless computing possibilities.

Emanuela Venino

ASCII Code

Standard ASCII Code includes 128 characters, numbers and special symbols. Each character is represented by a unique decimal number

Byte

A byte corresponds to the memory space of a character, therefore a string of 8 binary digits called bits

Bit

Bit is the smallest information unit that a computer can store.

It is the short form for binary digit.

It can only assume 0 and 1.

Binary String

Binary Code

A series of 0s and 1s that corresponds to multiple values ​​is called a binary string.

Each string will be different so as to distinguish each element.

A binary code represents text, computer processor instructions or any other data using a two-symbol system.

Encoding

Introduction

Encoding is the digital representation of data.

Each digit can be encoded into a binary value.

The number 149 would be 0001 0100 1001 respectively 1, 4, 9.

The computer is an electronic machine that is able to recognise two value zeroes and ones.

0 -> 0 volts

1 -> about 5 volts

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