Electrical Era

Electronics devices

Advent of solit state devices

Events electronic era

The transsitors period

The integrated circuits period

Computer processors period

Electronic numerical

First electronic and general purpuse computer

Big machin

Processing speed was slower than others

Marked recolutionary

Transistor 1947

Electronic decive

Lightweight and faster

First full transistor computer

Integrated circuits

Recolutionized the use of computers and electronics devices

faster operating speed

(Jack Kilby)

Computer procesor

Fast-paced devolomen and inovation

Productivity

Entertainment

Communication

World wide web

Telegraph

Samual F.J Morse invented first magnetic telegraph in year 1832 made an expirement version in 185

Voltaic Pile

Alessandro Volta invented the coltaic pile wich is considered to be the first source of stored electricity in the 8 century

Telephone and Radio

The first successful bi-directional transmition of clear speech by Bell and Watson was made on 10 march 1876

Activity

• In what year was the transistor invented ?

1947

• Wich was the first “complete turing” computer and who created it ?}

Mark 1 and was created by

• In what era we are now ?

Microelectronical