Nrog rau kev ua kom nrawm dua ntawm cov txheej txheem kev qhia ntaub ntawv, ob qho tib si hauv kev qhia ntawv thiab hauv chaw ua haujlwm, peb tab tom nrhiav txoj hauv kev qhia ntawv hauv chaw ua haujlwm kom ua haujlwm tau zoo dua, sai dua thiab yooj yim dua.lub tshuab ua kom pom kev zoo nkaujyog ib yam khoom uas ua rau kev ua lag luam nyob rau hauv qab no keeb kwm yav dhau los. Txawm hais tias cov cuab yeej me me, lawv muaj ntau yam siv!
Cov rooj muag video uas nqa tau kuj hu ua "cov rooj muag video wireless". Piv rau cov rooj muag video ib txwm muaj, qhov zoo ntawm daim duab tsis meej thiab xav tau cov kab txuas kom ua haujlwm thiab siv, thiab tsis tuaj yeem txav mus raws li qhov xav tau. Lub rooj muag video nqa tau siv WIFI module rau kev xa cov ntaub ntawv duab kom ua tiav cov zis wireless kom tshem tawm cov hlua khi ntawm USB cable; lub rooj muag tuaj yeem luam theej sai sai los ntawm kev muab tso rau hauv qab cov ntaub ntawv hauv chaw ua haujlwm qhia lossis cov khoom tiag, nrog 8 lab pixel siab txhais scanning, thiab cov xim tiag tiag rov qab zoo. Tib lub sijhawm, thaum lub teeb qis, lub rooj muag video wireless tuaj yeem tig lub teeb LED ntse uas ua tiav los ua kom tiav lub teeb nrog ib lub pob kom tau raws li qhov xav tau kev thaij duab hauv qhov chaw tsaus ntuj.
Lubwireless video visualizertuaj yeem ntxiv, theej, txiav, thiab muab cov duab, cov ntawv nyeem, cov kab ncaj, cov duab plaub fab, cov duab ellipses, thiab lwm yam rau cov ntsiab lus tso tawm los ntawm kev siv cov software txhawb nqa duab annotation, uas yog qhov hloov pauv zoo meej rau cov blackboards, txuag lub sijhawm thiab kev siv zog. Hauv cov yeeb yaj kiab tso saib, daim duab muaj kev ncua sijhawm tsawg, meej thiab du, thiab txhawb nqa kev faib-screen thiab puv-screen tso saib.
Lub rooj muag video wireless yog ib yam khoom siv qhia ntawv raws li kev tso saib thiab kev sib tham hauv chav kawm. Cov neeg uas muaj kev xav tau chaw ua haujlwm qhia ntawv tuaj yeem them sai sai rau hom khoom siv thev naus laus zis no, sib xyaw cov thev naus laus zis thiab kev qhia ntawv, thiab txhim kho lawv cov peev xwm thiab txhim kho kev ua haujlwm zoo.
Hauv kev xaus yooj yim, lub rooj muag video wireless yog cov khoom siv thev naus laus zis hauv chaw ua haujlwm kev kawm uas siv cov khoom siv sib tham hauv chav kawm, uas ua rau zoo dua qhov kev qhia niaj hnub thiab chaw ua haujlwm ntse.
Lub sijhawm tshaj tawm: Lub Ib Hlis-12-2024