USB lub koob yees duab moduleyuav tsum muaj cov cai hauv qab no.Lawv yog cov khoom tseem ceeb tshaj plaws uas ntxiv cov duab meej meej thiab txoj hauv kev ua haujlwm zoo.Cov Cheebtsam tau teev tseg zoo los ntawm kev sib txuas ntawm CMOS thiab CCD kev sib xyaw ua ke.Nws yuav tsum ua hauj lwm raws li tus neeg siv yuav tsum tau thiab ua raws li tus neeg siv-phooj ywg kev xaiv lub koob yees duab.Nws yuav txuas nrog ntau yam uas ntxiv cov kev daws teeb meem zoo tshaj plaws rau lub koob yees duab xav tau rau kev sib txuas USB.
• Lens
• sensor
• DSP
• PCB
Qhov kev daws teeb meem koj xav tau los ntawm USB Lub Koob Yees Duab?
Kev daws teeb meem yog ib qho kev ntsuas uas siv los ntsuas tus nqi ntawm cov ntaub ntawv hauv ib daim duab bitmap, feem ntau qhia ua dpi (dot per inch).Cias muab, qhov kev daws teeb meem ntawm lub koob yees duab yog hais txog lub peev xwm ntawm lub koob yees duab los soj ntsuam cov duab, uas yog, tus naj npawb ntawm pixels ntawm cov duab sensor ntawm lub koob yees duab.Qhov kev daws teeb meem siab tshaj plaws yog qhov loj ntawm lub koob yees duab lub peev xwm los daws cov duab ntawm qhov siab tshaj plaws, cov pixels ntau tshaj plaws hauv lub koob yees duab.Tam sim no 30W pixel CMOS daws teeb meem yog 640 × 480, thiab kev daws teeb meem ntawm 50W-pixel CMOS yog 800 × 600.Ob tus lej ntawm kev daws teeb meem sawv cev rau cov units ntawm cov ntsiab lus ntawm qhov ntev thiab qhov dav ntawm daim duab.Qhov sib piv ntawm cov duab digital feem ntau yog 4: 3.
Hauv kev siv tswv yim, yog tias lub koob yees duab siv rau kev sib tham hauv web lossis video conferencing, qhov kev daws teeb meem siab dua, qhov ntau dua lub network bandwidth xav tau.Yog li ntawd, cov neeg siv khoom yuav tsum tau xyuam xim rau qhov no, yuav tsum xaiv lub pixel haum rau lawv tus kheej cov khoom raws li lawv xav tau.
Kev daws teeb meem hauv kev siv comman
Lub teb ntawm lub kaum sab xis (FOV)?
Lub kaum sab xis FOV hais txog qhov ntau yam uas lub lens tuaj yeem npog.(Cov khoom yuav tsis raug them los ntawm lub lens thaum nws tshaj lub kaum sab xis no.) Lub koob yees duab lens tuaj yeem npog ntau qhov xwm txheej, feem ntau qhia los ntawm lub kaum sab xis.Lub kaum sab xis no hu ua lub lens FOV.Qhov chaw npog los ntawm cov ntsiab lus los ntawm lub lens ntawm lub dav hlau focal los tsim cov duab pom yog qhov pom ntawm lub lens.FOV yuav tsum tau txiav txim siab los ntawm daim ntawv thov ib puag ncig, Qhov loj dua lub kaum sab xis ntawm lub lens, qhov dav ntawm qhov pom, thiab lwm yam.
EAU ntawm cov khoom
Tus nqi ntawm cov khoom nqe yog nyob ntawm qhov specification.Lub koob yees duab USB nrog me EAU tsis qhia tias yog ib qho customized.Nrog tas li thov thiab tus kheej xav tau xws li Lens, loj, sensor,lub koob yees duab customized moduleyog koj qhov kev xaiv zoo tshaj plaws.
Lub koob yees duab dimension rau koj daim ntawv thov
Cov tsis tseem ceeb uas tau suav nrog lub koob yees duab module yog qhov loj me, uas sib txawv ntau tshaj plaws rau cov kev xav tau sib txawv nyob ntawm qhov loj me thiab hom kho qhov muag.Nws muaj ib thaj tsam ntawm saib thiab focal ntev rau kev nkag tau nrog cov khoom seem xam.Nws suav nrog rov qab focal ntev thiab suav nrog lub lens zoo meej rau hom ntawv.Qhov loj me ntawm lub lens yuav tsum haum rau koj daim ntawv thov thiab nyob ntawm ib qho kev pom zoo.Txoj kab uas hla txawv raws li cov sensors loj dua thiab siv nrog lub lens npog.Nws nyob ntawm daim ntawv ntawm vignetting lossis tsaus nti ntawm lub ces kaum ntawm cov duab.
Nrog ntau pua txhiab lub koob yees duab module daim ntawv thov, module qhov ntev sawv cev rau qhov tseem ceeb uas txawv tshaj plaws.Peb cov engineers muaj lub zog los tsim qhov tseeb qhov ntev uas yuav ua haujlwm zoo tshaj plaws rau koj qhov project tshwj xeeb.
Peb yogUSB lub koob yees duab module chaw tsim tshuaj paus.Thov koj txhob xav li castiv tauj pebyog tias koj xav tau lawv!
Post lub sij hawm: Nov-20-2022
