I. Khoom Taw Qhia
Ib qho screen dual -xim LED yog ib qho LED zaub uas muaj peev xwm ua kom pom ob xim sib txawv, feem ntau yog liab thiab ntsuab. Lub dual-xim LED zaub feem ntau muaj ob xim ntawm LED teeb-emitting diodes (LEDs). Cov xim sib txawv ntawm LEDs tuaj yeem siv los tsim cov ntxaij vab tshaus sib txawv. Ib qho dual-thawj- xim LED zaub muaj xim liab thiab ntsuab LEDs, thiab los ntawm kev tswj greyscale, nws tuaj yeem pom liab, ntsuab, thiab daj. Lub pseudo-xim zaub muaj xim liab, daj-ntsuab, thiab xiav. Dual -xim LED cov ntxaij vab tshaus feem ntau yog siv rau hauv cov ntawv thov uas xav tau cov xim sib txawv los qhia cov ntaub ntawv lossis cov lus, xws li cov paib tsheb, cov lus qhia chaw nres tsheb, nqe lus qhia, thiab cov ntaub ntawv boards. Lawv muab siab brightness, zoo visibility, thiab siab zog efficiency.
II. Technical Classification thiab yam ntxwv
LED zaub tuaj yeem muab faib ua cov xim uas lawv pom: monochrome, dual-thawj-xim (ob-xim), thiab tri-thawj- xim (tag nrho-xim). Lub dual-thawj- xim LED zaub muaj xim liab thiab ntsuab LEDs. Los ntawm kev tswj qhov ci thiab greyscale ntawm cov LEDs sib txawv, nws tuaj yeem tso saib liab, ntsuab, thiab daj. Lub dual -thawj- xim zaub nrog 256 qib greyscale tuaj yeem tso saib 65,536 xim.
Ib qho dual -xim LED zaub screen yog hais txog lub vijtsam zaub uas muaj peev xwm ua kom pom xim liab thiab ntsuab, nrog rau cov xim sib xyaw (xws li daj). Nws cov yam ntxwv muaj xws li vivid xim, zoo xa cov ntaub ntawv los ntawm kev sib txawv xim. Nws muaj ntau hom zaub, txhawb ntau hom ntawv xws li cov duab thiab yeeb yaj duab. Nws nta high brightness, zoo visibility, thiab siab zog efficiency. Nws muaj lub neej ntev. Lub operating system yog kuj yooj yim.
III. Khoom zoo
1. Cov xim nplua nuj: Muaj cov xim liab thiab ntsuab LEDs, ib qho screen dual -xim zaub nrog 256 qib greyscale tuaj yeem tso saib 65,536 xim (ib qho dual- xim npo tuaj yeem pom liab, ntsuab, thiab daj);
2. High Brightness: Siv siab - brightness LEDs, seem pom txawm nyob deb;
3. Kev ntseeg siab: Cov neeg ua haujlwm faib tshuab scanning thiab modular tsim tshuab;
4. Cov nyhuv pom: Siv tsis yog- cov tshuab kho cov kab tawm, ua rau cov duab pom tseeb dua thiab muaj zog ntawm qhov tob;
5. Ntau hom zaub: Txhawb ntau hom zaub, xws li cov duab, yeeb yaj kiab, thiab GIFs animated;
6. Kev khiav hauj lwm: tuaj yeem ua haujlwm siv cov software ua yeeb yaj kiab.
7. Lifespan: Lub LED dual -xim zaub screen muaj lub neej ntev.
IV. Kev kuaj khoom
1. Fais fab Module Debugging: Tom qab fais fab tuag, siv lub tshuab hluav taws xob digital los ntsuas qhov tso zis hluav taws xob, microcontroller kev khiav hauj lwm voltage, thiab siv lead ua oscillator pib- nce voltage.
2. Qhov Kev Pab Cuam Download Module Test: Txuas ib qho txuas txuas txuas lossis USB cov ntaub ntawv cable mus rau 10-pin socket thiab xyuas lub cuab yeej. Saib seb qhov kev pab cuam tuaj yeem rub tawm mus rau lub hom phiaj pawg thawj coj.
3. LED Dot Matrix Module: Sau ib qho kev pab cuam los luam theej duab tag nrho cov kab thiab kab ntawm dot matrix, teeb rau tag nrho cov LEDs, thawj zaug pom liab, ces ntsuab, thiab thaum kawg muab ob xim.
V. Khoom siv
Dual{0}}xim LED zaub muaj rau siv sab hauv tsev thiab sab nraum zoov. Lawv tuaj yeem siv rau ntau lub sijhawm xws li tshav dav hlau, subways, chaw nres tsheb, docks, squares, chaw lag luam, khw muag khoom, khw muag khoom noj, tsev noj mov, tsev txhab nyiaj, kab tshoob kev kos duab studios, exhibitions, chaw ntau pob, tsheb ciav hlau tos chav, nyob TV tshaj tawm, rooj nthuav qhia, chaw ua yeeb yam, chaw lom zem, loj - kev ua yeeb yam thiab kab lis kev cai. Piv txwv li, lawv tuaj yeem siv tau rau hauv lub teeb tsheb los qhia 'mus' thiab 'nres', lossis hauv chaw nres tsheb los tso saib muaj thiab nyob hauv qhov chaw nres tsheb. Nyob rau hauv xyoo tas los no, vim nws qhov zoo, dual -xim LED zaub tau yuav ntau ntxiv hauv ntau qhov chaw thiab tau siv dav hauv kev ua lag luam.
