Qhov tseem ceeb ntawm kev pabcuam los tiv thaiv cov roj hmab rau hauv cov cuab yeej siv
Lub tshuab hluav taws xob tiv thaiv ntawm lub computer chav yog ib feem ntawm kev ruaj ntseg thiab kev tiv thaiv ntawm chav siv computer. Nruab nrab hluav taws xob generated rau ntau yam yog ib qho ntawm feem ntau heev thiab nyuaj rau tshem tawm. Lub cev hluav taws xob tsis zoo tsuas ua rau kev tsis sib haum, kev ua haujlwm, lossis ua haujlwm yuam kev thaum lub computer khiav, tab sis tej zaum kuj ua rau kev puas tsuaj thiab kev puas tsuaj ntawm tej yam khoom, xws li CMOS, MOS circuits, thiab dual-level circuits. Tsis tas li ntawd, hluav taws xob hauv hluav taws xob kuj muaj feem cuam tshuam rau cov khoom siv sab nraud ntawm lub computer. Muab cov khoom siv nrog cathode ray tshav, thaum raug rau hluav taws xob zoo li qub, tuaj yeem ua teeb meem duab thiab qhov muag plooj. Lub tshuab hluav taws xob muaj peev xwm tseem ua rau kev ua haujlwm xws li Modem, network card, thiab Fax, thiab lub tshuab luam ntawv tsis luam tawm zoo.
Qhov teeb meem tshwm sim los ntawm cov hluav taws xob hluav taws xob tsis yog nyuaj rau cov neeg ua hauj lwm kho mob los xyuas, tab sis qee zaus cov neeg ua hauj lwm software yuam kev ntseeg tias nws yog qhov software tsis ua hauj lwm, uas ua rau kev ua haujlwm tsis meej pem. Txuas ntxiv, thaum siv hluav taws xob tawm hauv hluav taws xob los ntawm lub cev los ntawm lwm tus neeg lub cev rau lub computer los yog lwm yam khoom siv (qhov hluav taws kub), thaum lub zog mus txog ib theem, nws kuj ua rau tib neeg muaj kev xav hluav taws xob (piv txwv, thaum qee zaus lub computer saib lossis lub chassis)
Lus Cim: Tom qab cov roj hmab coj los ntim khoom qub, nws yuav tsum raug kho nrog kev sib zog ua kom tsis zoo, txwv tsis pub nws yuav tiv thaiv tau hluav taws xob.
Department kev lag luam:
Cov khoom siv xov tooj sib txuas lus, chav sib txuas lus hauv xov tooj, chaw nres nkoj satellite chaw, xov tooj cua chaw tswj, TV chaw nres nkoj chav, tso tawm tswj chav, Saib xyuas lub tshuab chav tsev, chav tswj kav, thiab lwm yam.
Kev lag luam microelectronics:
Cov khoom siv coj los tiv thaiv muaj ntau yam ntawm cov kev siv hauv kev lag luam microelectronics. Lawv siv cov khoom hauv tshuab hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob thiab cov loj-loj, loj-loj-thoob cov kev sib txuas, kom tsis txhob muaj lub zog ntawm tib neeg lub cev hauv kev cob qhia. Tswj tswj hluav taws xob tawm mus rau kev sib txuas lus hauv computer, ntau hom khoom siv hluav taws xob thiab kev puas tsuaj rau cov khoom siv li qub, tiv thaiv kev puas tsuaj hauv hauv computer lub cim xeeb thiab cov cuab yeej siv hluav taws xob.