QR cov lis dej num yog nrov heev. Lawv khaws cia rau hauv lawv tus kheej ntau yam ntaub ntawv uas tuaj yeem nyeem tau nkaus xwb nrog kev pab ntawm cov phiaj xwm tshwj xeeb. Cov koom haum thiab lawv cov khoom muaj lawv tus kheej QR cov lej.
QR Code yog dab tsi?
Cov neeg feem ntau muaj peev xwm tuaj yeem hla cov duab ntawm plaub fab - QR cov lis dej num, uas tuaj yeem khaws cov ntaub ntawv ntau yam uas tau sau tseg rau hauv cov cai no. Cov lis dej num no yog siv tshwj xeeb kom sai, hauv lub sijhawm luv tshaj plaws, nrog pom muaj qee yam software, kom tau txais cov ntaub ntawv no lossis cov ntaub ntawv ntawd. Niaj hnub no koj tuaj yeem nrhiav QR cov lej hauv kev tshaj tawm, hauv vev xaib, ntawm daim npav lag luam, thiab lwm yam. Txoj cai no tuaj yeem muaj cov ntaub ntawv ntau yam, piv txwv: chaw nyob ntawm lub vev xaib, naj npawb xov tooj, cov chaw khiav hauj lwm thiab ntau lwm cov ntaub ntawv.
Tus kwv yees ntawm tus lej QR yog cov khoom lag luam ib txwm barcode. Tus neeg muag khoom tsuas nqa cov khoom no lossis cov khoom mus rau lub scanner, thiab tom qab ntawd nws nyeem cov ntaub ntawv khaws cia rau hauv qhov barcode. Tib yam tshwm sim nrog QR code. Ib tus neeg nyuam qhuav xav nqa cov cuab yeej nrog lub koob yees duab rau QR code, tso software uas tuaj yeem nyeem cov ntaub ntawv khaws cia rau hauv daim foos encode thiab pib scanning. Tom qab daim duab thaij tiav, lub qhov rais tshiab yuav qhib, piv txwv li, nrog lub vev xaib, lossis qee cov ntaub ntawv tsuas yog tuaj yeem tshwm sim. Raws li qhov tshwm sim, nws hloov tawm tias QR code tuaj yeem khaws cov ntaub ntawv zoo (txog 4296 tus cim) thiab tso cai rau koj nyeem qee cov ntaub ntawv.
QR code paub software
Lawm, txhawm rau kom paub cov ntsiab lus ntawm QR code, ib tus tsis tuaj yeem taw tes lub koob yees duab ntawm lub xov tooj ntawm tes thiab tau txais nws. Txhawm rau ua qhov no, koj yuav tsum rub tawm thiab nruab ib daim ntawv thov tshwj xeeb ntawm koj lub khoom siv mobile. Nws yuav txawv nyob ntawm kev ua haujlwm ua haujlwm ntawm lub xov tooj txawb. Piv txwv li, Barcode Scanner yog qhov zoo tagnrho rau Android khoom siv. Qhov kev zov me nyuam tso cai rau koj mus luam theej duab tsis tsuas QR cov lis dej num, tab sis kuj siv cov lej barcodes thiab txawm tias Cov Ntaub Ntawv Matrix. Nrog nws cov kev pab, koj tuaj yeem tsis tsuas yog luam theej duab cov lej saum toj no, tab sis kuj tsim koj tus kheej. Cov lej tsim QR tuaj yeem khaws cov ntaub ntawv hais txog cov ntaub ntawv tiv toj, txuas rau lub vev xaib lossis cov haujlwm, thiab tseem tuaj yeem khaws cov ntawv sau cia hauv lawv tus kheej.
Cov tswv ntawm cov cuab yeej siv mobile nrog iOS operating system tuaj yeem siv QR Reader program. Lub software nws tus kheej tau ua haujlwm sai heev, thiab tom qab nyeem cov code, daim ntawv thov nws tus kheej yuav ua rau tus neeg siv xaiv cov ntawv thov qhib cov ntaub ntawv (tau kawg, tshwj tsis yog kev sib txuas thiab ntawv nyeem). Nws yog qhov ua tau rau kis tus lej QR siv cov vev xaib.
Rau Windows Phone-based mobile devices, QR Code Reader yog qhov kev xaiv zoo tshaj plaws. Qhov kev ncaj ncees uas ncaj thiab ncaj uas tuaj yeem nyeem QR cov lej thiab barcodes sai heev.
