Types of Output Devices You Should Know

This article will discuss the types of output devices on computer devices which consist of various types.

There are many types of technology that are integrated into a unified system that is connected to each other on computer devices.

These types of devices are like input or output devices, both input and output devices that we often encounter everyday.

Especially for output devices or output devices whose types are increasingly diverse from time to time.

Of course, this is adjusted to the demand for market needs that are increasingly expanding. So what is an output device and what is its function? Find the answers below.

Output Device

The broad definition of an output device is a device that functions to convey information in the form of output, which can be in the form of graphics, design, video, sound, and so on.

If you have ever thought that output devices can only be used on computer devices, you are wrong.

The output devices that will be discussed in this article have a fairly broad scope, and can include devices that can connect to computers, laptops, cellphones, and others.

Types of output devices and their functions

Devices are created with functions attached to them, output devices also have different functions.

Below are some types of output devices that we often use.

1. Monitor screen

As previously mentioned above, discussions about output devices are not always about computers or laptops, today it is also the same as monitor screens which are included in the output devices that we most often encounter.

The types of monitor screens include:

CRT or cathode ray tube
Plasma displays
LCD monitors
Monitor LEDs

The function of a monitor screen is to graphically display information that has been pre-processed by related machine tools. The output form produced from this type of output device can be in the form of text, images, and video.

2. Loudspeaker

Speakers are output devices that we often encounter in various kinds of electronics stores and are included in devices that are quite needed and vital for their existence.

Here are some types of loudspeakers, including:

full range
Tweeters
Subwoofers
Woofers
Midrange

The function of a loudspeaker in general is to convert electrical waves into sound waves that we can hear through our ears.

3. Printing machine

Printer machine or we are familiar with the printer is a computer device that has an important function to meet personal needs.

Here are some types of printers that we often encounter, namely:

Dot matrix printers

This type of printer prints ink on paper by incising ink through the collision of ribbon-shaped panel needles.

Inkjet printers

This printer prints ink on printing media by using ink scraps from the spray on the nozzle.

Laser printers

This type of printer uses laser technology and will carve ink on the printing media by producing lots of notes or dots.

Thermal printers

This type of output device produces ink on printing media by heating a rubber roller with an electronic heater, this type of thermal printer is commonly found at supermarket cashiers.

3D Printers

This type of printer is similar to the type of inkjet printer, but has a difference in the type of plastic used to print ink, namely molten wax plastic.

Multifunction printers

This printer has a lot of functions, one of the functions of a multifunction printer is being able to do scanning, facsimile, and printing at the same time.

4. LCD projector

This one output device is used by transmitting output on the presentation screen in the form of a graphic display.

Here are some types of LCD that you should know.

LCD Projector
CRT (cathode ray tube) projector
Digital projector
LCOS projectors which are a mix between LCD and DLP projectors.
DLP (digital light processing) projector

The function of the LCD projector is as a medium of information, presentations and video playback on the projection screen.

5. Jamal device

Jemala devices or what we often call headsets are one of the output devices that we often use with the function of converting electrical energy into sound waves that are almost the same as speakers.

6. Headphones

Headphones or earphones are output devices that produce sound for private audio listening after being connected to speakers.

Headphones or earphones that we often use have the same function but different shapes.

Headphones have a larger shape with or covering all parts of the ear, while earphones have a small shape and only cover the ear canal and are among the most popular output devices for many people.

7. Plotters

This output device has almost the same function as a printer, which is to print vector graphics.

These devices use pens, pencils, markers, or other writing instruments to draw multiple lines on paper with a series of dots like a traditional printer.

8.Flat-panel displays

It is an output device in the form of a very light, thin screen with Liquid Crystal display or LCD technology.

Flat panel displays or abbreviated as FPD are now widely found in all types of laptops, especially those that have a new standard for desktop computers.

9. Sound card

A cage or sound card is an expansion card with the function of producing sound from a computer so that it can be heard through speakers or headphones.

In reality, computers don't always need a sound card, but this device is always included in every computer or laptop machine in one form or another, either in the form of an expansion slot or already installed on the motherboard.