PC peripherals thiab lawv hom

Khoos phib tawj peripherals yog non-tub ntxhais Cheebtsam ntawm ib tug computer system. Yog tsis muaj lawv, koj muaj peev xwm tseem ua tau qhov tseem ceeb functions. Yog li, yog tias kev cob cog rua rau hauv leej niam board RAM modules, ib tug CPU, video adapter, lub hwj chim mov yog indispensable tivthaiv qhov chaw, lub peripheral computer ntaus ntawv (PC) yog ib pab pawg neeg ntawm koom haum pab. Muab ua piv txwv siv ib tug analogy, muab piv rau cov computer nrog ib tug txiv neej. Peripherals PC yuav zoo li peb lub ob txhais tes thiab ob txhais taw: lawv ho cuag lub ntau yam ntawm cov kev pab raws qib. Nyob rau hauv no hais txog, cov computer yeej, txij li thaum lub xub ntiag ntawm interface ports yuav tsum txuas nrog rau tej uas twb muaj lawm kev daws teeb meem, ua rau nws ib tug universal xam system.

Nyob ntawm seb cov lo lus uas, siv cov nram qab kev faib ntawm peripherals:

- lub ntsiab rau cov ntaub ntawv tswv yim / tso zis;

- pab kiag li lawm rau cov kev xav tau ntawm cov ntaub ntawv cia;

- Ntaus rau cov kev pauv ntawm cov (los yog analog) ntws nrog rau lwm yam.

Cia peb xav txog nyob rau hauv ntau yam nyob rau hauv txhua pab pawg neeg.

PC peripherals, tsim los rau cov ntaub ntawv nkag teb chaws, tabtom coj nas thiab keyboard. Cov yav tas yog ib tug txheej ntawm cov nyees khawm, nias txhua yam uas raws li ib tug binary code. Nws yog nrog kev pab los ntawm lub computer program paub hais tias nws twb nias, nrog rau ntau yam ob peb ua ke. Niaj hnub nimno keyboard yog nyob deb ntawm zoo tagnrho, raws li nyob rau lub lag luam nruam nkees txhais tes rau ntawm lub khawm cim kev tso kawm yog tsis zoo, rov qab mechanism ntawm lub pressed tseem ceeb yog tsis ib txwm qualitatively tuned. Yuav luag tag nrho cov manufacturers muaj tus paub cov qauv, nyob rau hauv uas lub saum toj no-hais nta coj mus rau hauv tus account. Txawm li cas los, lawv muaj ib tug heev tus nqi, tsis pub xws txiav txim siab mus nyob hauv lub me me loj ua lag luam.

Nyob ntawm seb lub kev twb kev txuas txoj kev paub qhov txawv wired thiab wireless kiag li lawm. Qhov no pab pawg neeg tej zaum yuav muaj xws li gaming joysticks, pedals thiab kauj log, lub teeb phom, kauj log rau davhlau simulators.

Lub ntxias-hom "nas" los ua ntau tom qab lub popularization ntawm kev khiav hauj lwm systems graphical neeg siv interfaces, cov ntsiab ntawm cov uas tsis yog yooj yim rau kev tswj lag luam thiab cov pointer. Tam sim no, muaj ib tug gradual hloov ntawm classic hlau-ua yooj yim, sib txuas lus nrog rau cov computer los ntawm xov tooj cua frequencies.

Sau cov lus qhia thiab nws cov Digitisation yog tseem nqa tawm scanners. Cov pab kiag li lawm tej zaum yuav yog ib feem ntawm lub chaw hauj lwm Harvester - MFP uas combines nyob rau hauv ib tug tsev nyob ib lub tshuab luam ntawv thiab ib tug scanner. Muaj tsis tsuas tas, tab sis kuj los ntawm txhais tes dlaws, nws yog heev yooj yim nyob rau hauv tej rooj plaub.

Tsis tau tso saib cov ntsiab ntawm cov chaw ua hauj lwm, lub computer yuav tsum muaj ib tug "tshaj plaws nyob rau hauv nws tus kheej" - ib yam ntawm cov dub box, kiag li puas. Muaj ntau zis pab kiag li lawm, ib lub ntsiab uas yog ib tug saib. Yog tsis muaj nws, tag nrho cov sij hawm ua hauj lwm nrog ib tug computer yog tsis tau. Nyob rau hauv lub hauv paus ntsiab lus ntawm rendering dluab, paub qhov txawv ntawm CRT thiab LCD daws teeb meem.

Dhau li sib sau ib cov duab ntawm qhov screen los ntawm plugging lub tshuab luam ntawv muaj peev xwm tau txais tus muaj peev xwm mus tso zis tej ntaub ntawv rau ntawm daim ntawv los yog lwm yam uas zoo sib xws xov xwm.

PC peripherals ntawm lub thib ob pab pawg neeg pab raws li ntev-lub sij hawm cia ntawm cov ntaub ntawv. Nws yog ib qho nyuaj drives, compact disks, daim kab xev drives (nruab nrab - daim kab xev), disk drives thiab flash drives.

Txauv ntawm cov ntaub ntawv yog muab rau cov modems thiab network phaib.