Output Device for compute by Abc4you

 OUTPUT DEVICE 

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OUTPUT DEVICE:- The device to through which output is provided in the from of either soft copy or hard copy are could as output device. You can make a hard copy of any information shown on your monitor, which is another example of the output device.

          Some common output device are as follow

  v  VDU

  v  Printer

  v  Speaker

  v  Plotter

  v  VDU :- is an acronym for ( Visual Display Unit ) it is commonly said as monitor It is the system It provided the output in the from of soft copy. It looks like a TV

         Mainly three type of monitor

( i )   CTR ( Cathode Ray Tube )

( ii )  LCD ( Liquid Crystal Display )

( iii ) LED ( Light Emitting Diodes )

According to their graphs monitors are mainly of two types.

( a ) Monochrome ( a ) Colored

  v  Speaker:- It is such type of output device that used to provide the output of sound or voice.

  v  Printer:- It is used to provide the print of the output in the form of hard copy. Mainly two type of printer

                ( i ) Impact Printers- They strike paper and ribbon together to form a character. These are oldest and noisy printers.

                Types of impact printer are:

·         Dot Matrix Printer

·         Daisy Wheel Printer

·         Line Printer

·         Drum Printer

·         Chain Printer

                ( i ) Impact Printers- These printers use electrostatic chemicals and ink-jet technology. They produce high quality documents and are widely used

                Type of Non-Impact printer are:

·         Inkjet Printer

·         Laser Printer

·         Thermal Printer

  v  Plotter:-It is other from of printer it is used to only for business purpose it is used to printer bigger output which could be maps of building  etc.

INPUT DEVCE

1. INPUT DEVICE PART-1
1. INPUT DEVICE PART-2
1. INPUT DEVICE PART-3