Basic kwamfuta peripherals

By periphery ake nufi da waɗanda waje kwamfuta na'urorin da cewa suna da alaka da shi ta amfani da kebul-haši. Su suna dauke su tilas, ko da yake da yawa daga cikinsu ba tare da zamani masu amfani kawai ba zai iya aiki da kuma zai iya fuskantar babban matsaloli. All data kasance kwamfuta peripherals yawanci raba su kashi biyu: maida shi musamman domin inputting da outputting bayanai. Bari mu bincika kowane daga cikin wadannan kungiyoyi.

Basic na'urorin ga data shigar da

keyboard

Na'urori iya kawo wani iri-iri na ayyuka, amma da sauran nufi kasance iri guda - don sarrafa aiki na na'ura ta shigar bayani da kuma yin musamman sakonni. Saboda haka, mafi yiwuwa, wani muhimmanci da kuma ba makawa na'urar da wani sirri kwamfuta - da keyboard ne daban-daban, wanda dole ne a haɗe zuwa karshen a cikin sayarwa. Outwardly, su ne mafi kusantar su yi tsit model kamar yadda kwamfyutocin, netbooks, da kuma sauran m model yawanci gina-in keyboard.

Babban sigogi na wadannan na'urorin da ake da wadannan: mai amfani-friendliness, zane da kuma matsakaicin yawan keystrokes kafin ta maye. A halin yanzu, akwai babban adadin model don dacewa da dukan dandani, ko da futuristic. Daya daga cikin mafi ban sha'awa novelties ne Laser keyboard. Wannan model kama wani mai bayyanãwa tsinkaya a kan jirgin, haddasa zahiri karfi da kama da na'urar daga sci-fi movie.

linzamin kwamfuta

Sauran (irin wannan a cikin aiki da baya), a kwamfuta na gefe - wani linzamin kwamfuta. Su Laser, na gani, kuma inji. Linzamin kwamfuta, kazalika da faifan iya zama mara waya. Matsayin mai mulkin, sunã da wani littafi dabaran ko tsakiyar button, shi ne ya maye gurbin. Akwai ma na musamman caca linzamin kwamfuta - yan wasa. Aka azurta su da wani babban yawan ƙarin mashiga, kazalika da inganta martani sigogi. A bit a gefe daban subspecies - da trackball.

A karshen ne sau da yawa amfani da soja kwakwalwa, kamar yadda ba ka damar ci gaba da iko a karkashin karfi vibration da kuma waje amo. A beraye da asali sigogi ne guda a matsayin cewa daga cikin keyboards. Bugu da kari, gudun ne mai muhimmanci don amsa da motsi na da amfani ta bangaren da ƙuduri. Wadannan na'urori ne wani makawa kwamfuta iko na'urar. A gaskiya, da linzamin kwamfuta da kuma keyboard - misali sa ga mafi daga cikin ayyukan da za'ayi a kan PC.

touchpad

Wadannan waje kwamfuta na'urar tsara da farko don kwamfyutocin. Suna aiki da motsi a yatsa a fadin aiki yanki. biyu mashiga ne ma ba a nan, irin wannan a cikin darajar da cewa a samu a beraye. A cewar ta misali girma karami touchpads, wanda zai iya muhimmanci ajiye sarari.

Bugu da ƙari kuma, shi ya kamata lissafa gefe kwamfuta na'urar kamar joysticks da kuma hoto Allunan. Kuma suka yi da narrower mayar da hankali. A faranti suna yadu amfani da artists kuma designers, yayin da sandunansu ne mafi mashahuri a cikin yan wasa.

na'urar daukar hotan takardu

Akwai kuma wani subspecies na fasaha. Wannan na gefe na'urar da wani sirri kwamfuta tsara don shigar da dukan graphics. Ya bambanta da kwamfutar hannu, babu bukatar su kusantar da wani abu, shi ya ishe su sa da dama bayanai a cikin aikin yanki na na'urar. Next, ya za a tantance shi da tuba a cikin digital form, ku zo da wani kwafin zuwa duba. Scanners zo a cikin launi, ko baki da fari. Bisa ga irin girman da na'urar data ne zuwa kashi mai ɗaukuwa, hannunka-aka gudanar, cibiyar sadarwa, ofishin (kwamfutar hannu) da kuma Darussan Jamusanci.

Main kwamfuta na gefe na'urorin don nuna bayanai

duba

Ba tare da wanda kawai ba yi a lõkacin da aiki a kwamfuta, don haka shi ne ba a wajen mai hoto nuni. Zaune a yanki - kamar wani makawa kashi a cikin aikin kamar yadda wani linzamin kwamfuta da kuma keyboard. Su ne mai hoto da kuma alphanumeric. Bugu da kari, da bambanci da aka yi tsakanin monochrome da kuma launi: wani aiki-matrix da m-matrix ruwa crystal na'urorin.

firinta

Irin na'urorin aka tsara don maida kuma nuni graphics bugu. Mafi sau da yawa, da bayanai ne fitarwa a kan takarda, amma kuma yana iya zama, misali, wani Laser faifai. Rarrabe matrix - da sosai farko na kunno kai, mafi zamani - Laser da inkjet printer model.

Bugu da kari a wadannan na'urorin ya kamata a sanya wa gefe jawabai, modems, webcams, daban-daban tef tafiyarwa da kuma mãkirci.