FULL SCREEN C IN 7

   uncheck the box Let system position window  and change the values of Window Position as
change the value of Left= -4
Change the value of Top= -4

History Of electronics

We can now move to some basic histories which makes a revolution in electronics

    *) In 1883 Edison makes experiments regarding the flow of CURRENT through the VACUUM TUBE  

                

     *)In 1897 J.J Thomson invented the vacuum diode

     *) In 1906 Lee de forest invented the vacuum triode



    *)In 1948 John Bardeen, Walter Brattain and William shockley are invented the Transistor

     

   *)In 1960 the first IC (integrated chip) was developed

Electronic Components

           1) Active

         

           2) Passive

     

Active components

     Active components are the electronics components which directly helps the circuit to done oscillations, amplifications etc.

    Eg: transistor, capacitor

Passive Components

     the components which not helps the circuit to perform oscillations and other processes

  Eg:   resistor, transformer

Electronics

    Now we can start to know about the world of Electronics

         what is electronics?

                         Electronics is the branch of science which deals with the movement of "electrons" through the conductor by the effect of Magnetic field or an Electric field