The main part of a personal computer. Basic computer attachments

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Computer є modular attachment. Wien to store from small annexes(modules), skin-tight vikons of their own.

Oskіlki computer values ​​for otrimannya, obrobka, zberіgannya, transmission of that information, then the mother is guilty of the blocks, signs for the skin of the cich zhdan.

Attachments of the computer provide basic and additional information. Main є:

  1. system unit (tse, vlasne, і є computer or "brain");
  2. monitor (see information on the screen);
  3. keyboard (serve for entering symbols and commands);
  4. Manipulator type "Misha"(Meanings for the entered commands).

The laptop is viewed from a stationary computer team, scho:

  • the system unit and the keyboard is presented (perebuyut "in one bottle"). The monitor, the keyboard and all the "stuffing" are selected from the outside building.
  • the laptop has a power accumulator ("battery"), for that for some hour it can be done autonomously, without connecting to an electric grid. The laptop is working and from the electrorezine through the new living unit, which is charged one hour for the battery.

The main attachments of the computer are easy to understand, we will talk about the system unit at the upcoming statistics.

Monitor call nagadu televizor. The ELT-TV viewer is the same as the ELT-monitor (with an electronic exchange tube).

RK-TVs are similar to RK-monitors (crystal monitors).

The size of the monitors, as well as the size of the screen for the TV sets, starts with the same diagonal of the screen in inches - 14, 15, 17, 19, 21, 23, 27 inches. One inch to the door is 2.54 centimeters. Apparently, a monitor from a diagonal of 15 inches is not as expensive as a monitor from a diagonal of 38 centimeters (if 15 inches is multiplied by 2.54 centimeters, the view is 38 centimeters).

RK-monitor

The monitor is connected to the computer through the video card. In this hour, the largest 17-inch monitor is available. For post-mortem robots with graphs, armchairs, great tables (skrіz, a lot of other details), more beautifully cupuvati monitors of larger sizes.

The monitor (like the EPT, so і RK) can be installed not only at the warehouse of the computer, but as a TV set when connected to a new additional add-on (TV tuner). That old monitor can be victorious as a TV, for example, at the dachas.

Suchasna keyboardє to the connections of the world, be-like friends. The bear has appeared significantly better for the keyboard.

You can do without a teddy bear, a combination of keys. However, there are speechless speeches, like a bear, robiti, and shvidshe.

Keyboard and Misha

Infected even more than a lot of young misha: from a simple two-button to five-button with a scrolling wheel. Bears can be wired without it. Inodі required special kilimok for a bear, inodі nі. On the back of the bear there can be a scrolling wheel (maybe it is not), as well as two or more buttons.

It’s not a bar to be a misha type manipulator, since you put on mittens on your hand. With such a bear, it is possible, without the ruffs, to move between the victors of the manipulator and the seal on the keyboard.

If the bear is smashed before you can handle it, you can add joysticks, kerma with pedals, steering wheels, and even the smell of it is the main process for keroving.

As the main annexes are not enough, for the visitor of special buildings to the computer they connect to the installation.

Are you irreplaceable? The distance from the statty is known to be seen at the same time as the food supply. A little more from the front.

Suchasnі personal computers, like the sound of bachiti at home, є computers of the fourth generation. Did the yak get it all right?

Like a lot of intelligence, people, like a rachuvati and writing, the power of the automation of the numerical processes was in power. So, in 17 centuries Pascal's pidsum car was opened, and in 19 centuries - Babbage's car, designated for other mathematical tables and rosrakhuniv.

Evolution of the main add-ons of the computer

Electronic Numerical Integrator and Computer (ENIAC), dating back to the distant 1946 rock, accepted by the first computer... Ale vin buv is such a great one, so the mass became 30 tons and 18 thousand electronic lamps. Usi computers, like working on electronic lamps, adopted by computers first generation.

Come computers another generation In 1948 rotsi transistors, on the basis of which they became a prototypical computer, were commemorated as a wine boat in the USA. Relevant boules of computers from another generation right up to the mid-60s.

Third generation computers - computers, the main element of such bullets microcircuit with malim step of integration... So, the Persha EOM was launched by the IBM company in 1965, the chain of the legendary IBM - 360.
Radiansky Soyuz has analogs of IBM-360 with mainframes EC-1022-EC-1060.

I, nareshty, computers fourth generation appeared on the ear of the 70s. The basis of qih computers becoming microprocessor (microcircuit with a great step of integration)... The first microprocessor, letting the US rock in 1971, is Intel 4004. And the first personal computer on the basis of a microprocessor - the tse of Apple, introduced by the Motorola company in 1976. Ale all the same, i like a bitch personal computer Accepted into the first personal computer of the IBM company, which appeared in 1981 rock.

A modern personal computer is not very easy to see from the first computers of the fourth generation. With a head start on computers є vidkrita architecture, tobto. Possibility to add an attachment to a PC for additional bus expansion.

Before the warehouse of the standard configuration, enter the following basic attachments of a personal computer :

The system unit at its own cell includes the main attachments, which will provide the robot with:





  1. Dzherelo lively that іnshі.

Among them are the keyboard, Misha, joystick, microphone, scanner - tse annexation symbolic, command and movable information. And it is broken down on a computer. attachment vivedennya: monitor, printer, speakers, etc.

With such a rank, they looked at you on the level of koristuvach basic attachments of a personal computer... Ale life is going forward, i, it is possible, not a bar to be a computer fifth generation.

Updated: Leaf fall 18, 2016 by the author: Bogdan Vasil'ev.

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Statistics in the same category

System unit

The main part of the computer is the central system unit. So, the screen itself, like standing by someone on the table, by someone on the floor underfoot and making noise, I don't mind a laptop, everything is compact and quiet there. The axis there is in the middle є all the head universities of the computer. At the same box, the most divine wine-boat of the people is taken over, it is easy to see.

Irresistibly of both shortsy sides, and quietly pestimal and pleasingly of its own interest, so that it’s worthwhile to preserve my material goodness, and I’m going to drive up my bike to my idols in Likino bought-Dully.

I like this:

The axis of such a hardened (inodi not even worse) corps and all the main components of our friend.


Motherboard -
all those who can see it vitratily more than one life on the knowledge of that, as everything has become and got involved in such lovely plates of cylinders, which are made by garnishing threads, I do not know, because everything is right. We don't need that. Have mercy on the great work of the people and forget about it. That is why we have a great experience.



Processor -
the heart of the computer. All of these calculations are introduced to your piece brain, which can then be transformed into streams of necessary information, as it can be transformed into pennies in an hour, so we need it.



Operational memory
(OZP). - a system for collecting short-time digital information for processing arrays of data, inserted into the motherboard, in the case of a variety of roses, high shvidkistyu overflows. Shorter, shorter required systemі win, computer, talk to її on new program and yak you will be lured.



Sound card, more її name audio card to serve for the production of sound, as well as in addition to the possession, as it allows the sound to be reproduced on an acoustic device. Insert into special roses (slots) on the motherboard. As a rule, computers are supplied with motherboard board.



Video card
(so it goes graphics card, video adapter) - pristіy serve for re-adaptation digital signal, set in the processor, a signal for viewing on the annex, for viewing images (monitors, televisions). Other computers may also be supplied with integrated motherboards. It is even necessary to have a high-quality view to the monitor, with a high-speed code. then it’s a bit more serious and expensive to pay, with a great deal of memory, so that one should stand one more dear for the computer itself. Ale tse our history.



Hard disk (HDD, hard, winchester) - zapam'yatovoy prist_y, accumulate on hard, as a rule on aluminum, on glue plates, wrap around, covered with a pheromagnet ball, chromium dioxide. The principle of robotic disk is based on magnetic recording. A hard disk is the main information storage device for modern computers.



DVD drive
- Another name optical drive , as with the help of the laser, the reading of the recorded information is readable, as well as the recording itself (playback) on the optical information carrier, with a special plastic disk (CD, DVD)


І nareshty, all tsі systems and to live with electric power Living block. Win vypryamlyaє, I reduce to the required size in Voltae the electric power of the grid and the type of computer systems for stable robots. Everything is just yak light.

Apparently, when the computer is robotic, it is loaded with microcircuits, and for cooling, compact fans are installed. Stink is just right to vikonuyut your robot, or to talk and fix the noise for an hour. The price is not great, the stench is sold in a leather shop for parts and is worth a copy. It is possible to change and do not ask about the comparison.

Periphery

The periphery is called annexes, which are attached to system unit for additional cables, there are available slots for them (roses). I want them to be called additional outbuildings, the stench is unrecognizable parts of the computer.



Keyboard
- The system of entering information (with fingers) into the computer in the form of a koristuvach. The people її do not sound like "Klava". One of the main annexes. Klaviaturi buvaut razni, I especially love Bila Klava.


Misha- A tse mechanic manipulator, genially invented by me, an invisible wine-taker, who will transform my hands to a signal that controls. Without her, it is innocent to imagine a robot with a computer. Є An alternative to Misha, so called scrolling, how to wrap yourself in a small bag, I tried it, it’s not handy. All the same, it’s a mice in the operation of the PC і "Skin svo", like the bulo is written on the gates of the concentration camp "Auschwitz".


First of all, we think of the periphery of our personal computer, for how we are most amazed, in which we’re enchanting, the miraculous reconfiguration of human thought to reality, as we’re thinking about the world, how much we’re trying to fail i think - it's ours Monitor. I don’t want to describe the processes of image rejection on a flat plate. Don’t let us lose a mystery for us, don’t lose intrigue, but mi, like children, become so new and merciful.

Attach your computer with pictures

Get ready for the project - please, dyakuyu!
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