computer input output devices

Views:
 
Category: Entertainment
     
 

Presentation Description

No description available.

Comments

Presentation Transcript

PowerPoint Presentation:

Computer Project Made by – Harsh:31 Vineet:25 Rohit:26 Harsh:27

PowerPoint Presentation:

Output Mouse Monitor Input Devices &

PowerPoint Presentation:

INPUT DEVICE Input devices are used to put data & instructions into a computer. An INPUT DEVICE is any peripheral (piece of computer hardware equipment) which is use to provide data and control signals to an information processing system with computer acceptable language. INPUT devices make up the hardware interface.

PowerPoint Presentation:

DIFFERENT INPUT DEVICES SCANN ER MOUSE JOYSTICK KEYBOARD

PowerPoint Presentation:

In computing, a mouse is a pointing device that functions by detecting two-dimensional motion relative to its supporting surface. Mouse Physically, a mouse consists of an object held under one of the user's hands, with one or more buttons.

PowerPoint Presentation:

A 'keyboard' is a human interface device which is represented as a layout of buttons. Each button, or key, can be used to either input a linguistic character to a computer, or to call upon a particular function of the computer. Keyboard Traditional keyboards use spring-based buttons, though newer variations employ virtual keys, or even projected keyboards.

PowerPoint Presentation:

Scanner Scanner is also an input device. This is used to enter the information directly into the computer. The process of scanning performs the input operation. The scanning process is based on optical technology.

PowerPoint Presentation:

A joystick is an input device consisting of a stick that pivots on a base and reports its angle or direction to the device it is controlling. Joystick A joystick, also known as the control column . Joysticks are often used to control video games, and usually have one or more push-buttons whose state can also be read by the computer

PowerPoint Presentation:

An output device is any piece of computer hardware equipment used to communicate the results of data processing carried out by an information processing system (such as a computer) which converts the electronically generated information into human-readable form. Output Devices

PowerPoint Presentation:

DIFFERENT OUTPUT DEVICES Speaker Printer Monitor Plotter

PowerPoint Presentation:

A monitor or a display is an electronic visual display for computers. The monitor comprises the display device, circuitry and an enclosure. Monitor The display device in modern monitors is typically a thin film transistor liquid crystal display (TFT-LCD) thin panel, while older monitors use a cathode ray tube (CRT) about as deep as the screen size.

PowerPoint Presentation:

Computer speakers, or multimedia speakers were introduced by alter Lansing in1990. Speakers They are speakers external to a computer, that disable the lower fidelity built-in speaker. They often have a low-power internal amplifier. The standard audio connection is a 3.5 mm.

PowerPoint Presentation:

In computing a printer is a peripheral which produces a representation of an electronic document on physical media such as paper or transparency film. Printer Many printers are local peripherals connected directly to a nearby personal computer. Individual printers are often designed to support both local and network connected users at the same time.

PowerPoint Presentation:

Types Of Printers

PowerPoint Presentation:

PLOTTERS A Plotter is a special printer designed to produce high quality graphics in vibrant colour on a large scale. They are especially useful for creating maps, billboards, banners, architectural drawings and charts.

PowerPoint Presentation:

THANKYOU

authorStream Live Help