InforWiki 2014 - User contributions [en]

Printer

2014-12-10T11:17:03Z

Samuel:

A '''printer''' is a peripheral which makes a persistent human-readable representation of graphics or text on paper or similar physical media.

[[File:Printer.gif|350px]]

== Characteristics: ==
*Speed: From 50ppm to 100ppm per minute.
*Colour: CMYK colour model.(This model is based on the mix of pigments of these colours: C = Cyan, M = Magenta,Y = Yellow, K = Black)

*Resolution: 72px for a bad resolution (large px) and 300 for a good resolution (small px)

== Types of printers: ==
*'''Laser printer:''' Laser printers work through electronically charging a piece of paper with the digital images selected for printing.Laser printers are much more efficient than ink-jet printers.
[[File:LASRMECH.GIF|250px]]

*'''Ink-jet printer:''' An ink-jet printer works through spraying minute dots of ink onto paper to create an image. The dots use a combination of different colours to create photo-realistic images.
[[File:How-it-works-inkjet-printer.jpg|250px]]

*'''3D printer:''' A 3D printer is a type of printer that makes 3D objects. It's a type of industrial robot.
[[File:Ord bot 2-1.jpg|250px]]

*'''Plotter printer:'''The plotter is a computer printer for printing vector graphics.Pen plotters print by moving a pen or other instrument across the surface of a piece of paper.
[[File:Plotters1.jpg|250px]]

Printer

2014-12-09T18:45:26Z

Samuel:

A '''printer''' is a peripheral which makes a persistent human-readable representation of graphics or text on paper or similar physical media.

[[File:Printer.gif|350px]]

== Characteristics: ==
*Speed: From 50m/min to 100m/min.
*Colour: CMYK colour model.
*Resolution: 72px for a bad resolution (large px) and 300 for a good resolution (small px)

== Types of printers: ==
*'''Laser printer:''' Laser printers work through electronically charging a piece of paper with the digital images selected for printing.Laser printers are much more efficient than ink-jet printers.
[[File:LASRMECH.GIF|250px]]

*'''Ink-jet printer:''' An ink-jet printer works through spraying minute dots of ink onto paper to create an image. The dots use a combination of different colours to create photo-realistic images.
[[File:How-it-works-inkjet-printer.jpg|250px]]

*'''3D printer:''' A 3D printer is a type of printer that makes 3D objects. It's a type of industrial robot.
[[File:Ord bot 2-1.jpg|250px]]

*'''Plotter printer:'''The plotter is a computer printer for printing vector graphics.Pen plotters print by moving a pen or other instrument across the surface of a piece of paper.
[[File:Plotters1.jpg|250px]]

Keyboard

2014-12-09T17:10:26Z

Samuel:

A '''keyboard''' is a typewriter-style device, which uses an arrangement of buttons or keys, to act as mechanical levers or electronic switches.

[[File:Keyboard.jpg|450px]]

== Types of keyboards: ==

*Standard: normal keyboard
[[File:Keyboard black.png|300px]]
*Laptop-size: It usually have a shorter travel distance for the keystroke, shorter over travel distance, and a reduced set of keys.
[[File:DotS Keyboard L.jpg|300px]]
*Handheld: Handheld ergonomic keyboards are designed to be held like a game controller, and can be used as such, instead of laid out flat on top of a table surface.
[[File:61tgCPBMLGL. SX522 .jpg|300px]]
*Thumb-sized: Smaller external keyboards have been introduced for devices without a built-in keyboard, such as PDAs, and smartphones. Small keyboards are also useful where there is a limited workspace.
[[File:EboardBTkeyboard6 grande.jpg|300px]]

File:61tgCPBMLGL. SX522 .jpg

2014-12-09T17:07:46Z

Samuel: sdgsd

sdgsd

File:EboardBTkeyboard6 grande.jpg

2014-12-09T17:04:33Z

Samuel: no

File:DotS Keyboard L.jpg

2014-12-09T17:02:20Z

Samuel: no

File:Keyboard black.png

2014-12-09T17:00:34Z

Samuel: yes

yes

Printer

2014-12-07T17:00:24Z

Samuel:

A '''printer''' is a peripheral which makes a persistent human-readable representation of graphics or text on paper or similar physical media.

[[File:Printer.gif|350px]]

== Types of printers: ==
*'''Laser printer:''' Laser printers work through electronically charging a piece of paper with the digital images selected for printing.Laser printers are much more efficient than ink-jet printers.
[[File:LASRMECH.GIF|250px]]

*'''Ink-jet printer:''' An ink-jet printer works through spraying minute dots of ink onto paper to create an image. The dots use a combination of different colours to create photo-realistic images.
[[File:How-it-works-inkjet-printer.jpg|250px]]

*'''3D printer:''' A 3D printer is a type of printer that makes 3D objects. It's a type of industrial robot.
[[File:Ord bot 2-1.jpg|250px]]

*'''Plotter printer:'''The plotter is a computer printer for printing vector graphics.Pen plotters print by moving a pen or other instrument across the surface of a piece of paper.
[[File:Plotters1.jpg|250px]]

File:Plotters1.jpg

2014-12-07T16:54:38Z

Samuel: yer or no

yer or no

File:Ord bot 2-1.jpg

2014-12-07T16:51:59Z

Samuel: no

File:LASRMECH.GIF

2014-12-07T16:50:34Z

Samuel: yes

yes

File:How-it-works-inkjet-printer.jpg

2014-12-05T12:35:08Z

Samuel: asdf

asdf

Printer

2014-12-05T12:20:01Z

Samuel:

A '''printer''' is a peripheral which makes a persistent human-readable representation of graphics or text on paper or similar physical media.

[[File:Printer.gif|350px]]

== Types of printers: ==
*'''Laser printer:''' Laser printers work through electronically charging a piece of paper with the digital images selected for printing.Laser printers are much more efficient than ink-jet printers.
*'''Ink-jet printer:''' An ink-jet printer works through spraying minute dots of ink onto paper to create an image. The dots use a combination of different colours to create photo-realistic images.
*'''3D printer:''' A 3D printer is a type of printer that makes 3D objects. It's a type of industrial robot.

Printer

2014-12-04T13:11:50Z

Samuel: Created page with "A '''printer''' is a peripheral which makes a persistent human-readable representation of graphics or text on paper or similar physical media. 350px ==..."

A '''printer''' is a peripheral which makes a persistent human-readable representation of graphics or text on paper or similar physical media.

[[File:Printer.gif|350px]]

== Types of printers: ==
*Laser printer: Laser printers work through electronically charging a piece of paper with the digital images selected for printing.Laser printers are much more efficient than ink-jet printers.
*Ink-jet printer: An ink-jet printer works through spraying minute dots of ink onto paper to create an image. The dots use a combination of different colours to create photo-realistic images.
* 3D printer: A 3D printer is a type of printer that makes 3D objects. It's a type of industrial robot.

File:Printer.gif

2014-12-04T13:03:51Z

Samuel: A photo

A photo

Keyboard

2014-12-03T17:41:54Z

Samuel: Created page with "A '''keyboard''' is a typewriter-style device, which uses an arrangement of buttons or keys, to act as mechanical levers or electronic switches. 450px..."

A '''keyboard''' is a typewriter-style device, which uses an arrangement of buttons or keys, to act as mechanical levers or electronic switches.

[[File:Keyboard.jpg|450px]]

== Types of keyboards: ==

*Standar: normal keyboard
*Laptop-size: It usually have a shorter travel distance for the keystroke, shorter over travel distance, and a reduced set of keys.
*Handheld: Handheld ergonomic keyboards are designed to be held like a game controller, and can be used as such, instead of laid out flat on top of a table surface.
*Thumb-sized: Smaller external keyboards have been introduced for devices without a built-in keyboard, such as PDAs, and smartphones. Small keyboards are also useful where there is a limited workspace.

File:Keyboard.jpg

2014-12-03T17:30:22Z

Samuel: A computer keyboard

A computer keyboard

Memory Card

2014-11-05T11:14:30Z

Samuel:

A '''memory card''' or '''flash card''' is an electronic flash memory data storage device used for storing digital information: text, pictures, audio, and video.
There are different kinds and types of memory cards:

=Common Types of Memory Cards=
PCMCIA (Personal Computer Memory Card International Association)
The PCMCIA standard has been expanded several times and are suitable for many types of devices. There are three types of PCMCIA cards. All three have the same rectangular size (85.6 by 54 millimeters), but different widths:

==Type I==
cards can be up to 3.3 mm thick, and are used primarily for adding additional ROM or RAM to a computer.
==Type II==
cards can be up to 5.5 mm thick. These cards are often used for modem and fax modem cards.
==Type III==
cards can be up to 10.5 mm thick, which is sufficiently large for portable disk drives.

You can read more information about it here: [http://www.webopedia.com/DidYouKnow/Computer_Science/Memory_card_types.asp webopedia]
[http://en.wikipedia.org/wiki/Memory_card wikipedia]

[[File:Memory card.jpeg|350px]]

Pen drive

2014-11-05T11:10:14Z

Samuel:

A '''Pen drive''' also known as '''USB flash drive''' is a small storage device shaped like a pen with built-in data storage that connects to a computer by a USB (Universal Serial Bus) port.
Storage capacity of the Pen Drive can vary from few megabytes to over 100 GB.

Pen drive consist of an electronic circuit board and a USB connector connects the drive to the computer.It is a memory chip which holds the data. Data output is controlled by Crystal oscillator which produces 12 MHz clock signal in the device.
Most Pen Drives are covered with plastic, metal or rubber casing for insulation.

You can obtain more information here:
[http://www.wisegeek.com/what-is-a-pen-drive.htm wisegeek]
[http://en.wikipedia.org/wiki/USB_flash_drive wikipedia]

[[File:Pen drive.jpeg|325px]]

Pen drive

2014-10-28T19:07:57Z

Samuel:

A '''Pen drive''' also known as '''USB flash drive''' is a small storage device shaped like a pen with built-in data storage that connects to a computer by a USB (Universal Serial Bus) port.
Storage capacity of the Pen Drive can vary from few megabytes to over 100 GB.

Pen drive consist of an electronic circuit board and a USB connector connects the drive to the computer.It is a memory chip which holds the data. Data output is controlled by Crystal oscillator which produces 12 MHz clock signal in the device.
Most Pen Drives are covered with plastic, metal or rubber casing for insulation.

You can obtain more information here:
[http://www.wisegeek.com/what-is-a-pen-drive.htm]
[http://en.wikipedia.org/wiki/USB_flash_drive]

[[File:Pen drive.jpeg|325px]]

File:Pen drive.jpeg

2014-10-28T19:07:03Z

Samuel: Another photo

Another photo

Memory Card

2014-10-28T19:05:10Z

Samuel:

A '''memory card''' or '''flash card''' is an electronic flash memory data storage device used for storing digital information: text, pictures, audio, and video.
There are different kinds and types of memory cards:

*Common Types of Memory Cards
PCMCIA (Personal Computer Memory Card International Association)
The PCMCIA standard has been expanded several times and are suitable for many types of devices. There are three types of PCMCIA cards. All three have the same rectangular size (85.6 by 54 millimeters), but different widths:

**Type I cards can be up to 3.3 mm thick, and are used primarily for adding additional ROM or RAM to a computer.
**Type II cards can be up to 5.5 mm thick. These cards are often used for modem and fax modem cards.
**Type III cards can be up to 10.5 mm thick, which is sufficiently large for portable disk drives.

You can read more information about it here: [http://www.webopedia.com/DidYouKnow/Computer_Science/Memory_card_types.asp]
[http://en.wikipedia.org/wiki/Memory_card]

[[File:Memory card.jpeg|350px]]

File:Memory card.jpeg

2014-10-28T19:03:58Z

Samuel: A photo

A photo

Memory Card

2014-10-27T17:36:47Z

Samuel: Created page with "A '''memory card''' or '''flash card''' is an electronic flash memory data storage device used for storing digital information: text, pictures, audio, and video. There are dif..."

A '''memory card''' or '''flash card''' is an electronic flash memory data storage device used for storing digital information: text, pictures, audio, and video.
There are different kinds and types of memory cards:

*Common Types of Memory Cards
PCMCIA (Personal Computer Memory Card International Association)
The PCMCIA standard has been expanded several times and are suitable for many types of devices. There are three types of PCMCIA cards. All three have the same rectangular size (85.6 by 54 millimeters), but different widths:

**Type I cards can be up to 3.3 mm thick, and are used primarily for adding additional ROM or RAM to a computer.
**Type II cards can be up to 5.5 mm thick. These cards are often used for modem and fax modem cards.
**Type III cards can be up to 10.5 mm thick, which is sufficiently large for portable disk drives.

You can read more information about it here: [http://www.webopedia.com/DidYouKnow/Computer_Science/Memory_card_types.asp]
[http://en.wikipedia.org/wiki/Memory_card]

Pen drive

2014-10-24T16:32:23Z

Samuel: Some information about pen drives