Ma module a Standard 8X8 monochrome LED matrix module amagwiritsidwa ntchito, omwe ndi oyera ndipo amatha kuwonetsa mitundu yonse ya zolemba, deta, ndi zithunzi zamitundu iwiri.Zowonetsera zamkati za LED zitha kugawidwa mu 3, 3.7, 5, 8, ndi 10mm, ndi zowonetsera zina malinga ndi kukula kwa mfundo imodzi ya LED yomwe imagwiritsidwa ntchito.
IChiwonetsero cha LED chowoneka bwino komanso chakunja: mtundu wonse umadziwikanso kuti mitundu itatu yoyambirira: ndiye kuti, mitundu yofiira, yobiriwira, ndi yabuluu yopangidwa ndi kagawo kakang'ono kwambiri.
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Ma LED amawonetsa kuchokera ku monochrome kupita kumitundu yambiri yamitundu yosiyanasiyana, chifukwa chotsatira machitidwe osiyanasiyana kuti apereke maziko, komanso chifukwa cha kuwala kwake kwakukulu, kudalirika kwakukulu, komanso kukana kwambiri ku kuwala kwa malo, kupanga mawonedwe a LED mu ntchito zambiri zakunja ndi zachilendo zili ndi malo osasinthika.Zowonetsera zamtundu wamtundu wamtundu wamtundu wamtundu wamtundu wa LED ndizomwe zimagwiritsidwanso ntchito kwambiri pazamalonda, magawo aboma, mahotela, ndi mabizinesi, zowonetsera zamtundu wamtundu wa LED zitha kugwiritsidwa ntchito pazowonetsa zowoneka bwino kwambiri.Mukafunika kusintha zowonetsera, kudzera mu ndondomeko ya RS-232 moyandikana ndi microcomputer kusintha.
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Malinga ndi The Operation Scene Division
Zowonetsera za LED molingana ndi mawonekedwe opangira zitha kugawidwa m'mawonekedwe amkati a LED ndi zowonetsera zakunja za LED.
Kwa zaka zambiri, chiwonetsero cha LED chimadalira mtengo wake wapamwamba kwambiri, kugwiritsa ntchito pang'ono, kuwala kwambiri, moyo wautali, ndi kukwezeka kwina kwakhala kofunikira pamlingo wowonetsera gulu lathyathyathya, ndipo mtsogolomo kwa nthawi yayitali pali malo ochuluka.
Malinga ndi The Dot Matrix Density Division
Malinga ndi kadontho, kachulukidwe ka matrix amalozera ku kachulukidwe kofunikira kofanana ndi chiwonetsero chambiri.
Zomwe zili pamwambazi ndizojambula zamtundu wamtundu wamakasitomala onse achidule a gulu la chiwonetsero cha LED.Malinga ndi ziwerengero, mu 2019, kuchuluka kwa malonda a zowonetsera za LED zamitundu yonse (kuphatikiza m'nyumba ndi kunja) zakula chaka ndi chaka kupitilira 10%.Onsewa amasonkhanitsidwa ndi ma module amtundu wa 8X8 LED matrix, mawonekedwe amtundu wa skrini ndi osiyana kwambiri, ndipo kuwonetsa bwino kwa mizu sikufanana.Itha kubwezeretsanso mtundu wofiira, wobiriwira, ndi wabuluu, mtundu uliwonse wa 256 wamtundu wa 16.7M (miliyoni) wamitundu, ukhoza kuwonetsa zenizeni zenizeni zowoneka bwino.Pali kuwala kwakukulu, zowonetsera nyengo zonse, zowonetserako komanso kukonzekera kwamtundu wa mafupa osavuta, kuwonetsera bwino, kugwiritsa ntchito mphamvu, moyo wautali, ndi zina.
Gawani molingana ndi Kukonzekera kwa Ntchito
Malinga ndi ntchitoyi, pulogalamu imagawaniza magulu awiri ofunikira, kalasi yotchedwa chiwonetsero chazithunzi zonse, kuwonjezera pa kalasi yotchedwa intelligent display.Gawo la mawonekedwe a LED screen matrix limapangidwa ndi ma diode ambiri otulutsa kuwala.LED ndiye chidule cha Light Emitting Diode, chomwe ndi gwero latsopano lowala lomwe limakula mwachangu komanso kukhala ndi chiyembekezo chotakata komanso chachikulu.Ndi kukula kofulumira komanso kubwereza kwaukadaulo wowonetsera ma LED, mtengo wa zowonetsera zamtundu wamtundu wa LED ukutsikanso pang'onopang'ono.Monga dzina limatanthawuzira, chowonetsera chamtundu wapawiri wa LED ndi chiwonetsero chomwe chimatha kuwonetsa mitundu iwiri nthawi imodzi, nthawi zambiri imagwiritsa ntchito mawonekedwe akunja amitundu iwiri yayikulu komanso mawonekedwe amkati amtundu wapawiri wa LED mbali imodzi.
Mawonekedwe atatu amtundu woyamba (mtundu wathunthu).Kuwonetsera kwa LED kuli kowala kwambiri, kungakhale ntchito yosakanikirana, yabwino komanso yosavuta, yogwiritsira ntchito bwino komanso yotsika mtengo ndi zopindulitsa zina, ndikuzipanga m'dera lalikulu, makamaka masewera, malonda, ndalama, mawonetsero, magalimoto ndi zina zambiri za ntchito. .Imatengera gawo la 8X8 double base LED matrix module, pixel iliyonse imakhala ndi mitundu itatu yofiira, yachikasu, ndi yobiriwira.
Chiwonetsero chamtundu wa LED chimagwiritsidwa ntchito kwambiri pazamalonda, misewu yayikulu, ndi zochitika zina zakunja zodzaza anthu.
Chiwonetsero chamkati: madontho ang'onoang'ono owala, munthu Φ3~Φ8, malo owonetsera munthu angapo masikweya mita kupitilira ma sikweya mita khumi;
Chiwonetsero chakunja: malo a anthu ambiri masikweya mita mpaka mazana a masikweya mita, kuwala kwakukulu, kumatha kugwira ntchito padzuwa, pali mphepo, mvula, mphamvu yosalowa madzi.Chiwonetsero chamtundu wathunthu chiyenera kukhala moyandikana ndi microcomputer kuti igwire ntchito.Mfundo yogwira ntchito yowonetsera ndi yofanana ndi ya kompyuta.
Kuchulukitsitsa kwa chiwonetserochi kumakhudzana ndi kukula kwa pixel, kucheperako kwa pixel m'mimba mwake, kukwezeka kwa chiwonetserochi, pakusankha mwapadera, kuyandikira nthawi yowonera, kukwezeka kwa chiwonetserochi;Kutalikirana kwa matrix owonera, kumachepetsa kuchuluka kwa chiwonetserocho.
Chiwonetsero chamitundu iwiri ya LED.M'kati mwa monochrome kuwonetsa zoyenera zachuma, koma mtundu wake ndi wonyowa pang'ono.
Kugwiritsa ntchito Kuwonetsera kwa LED
Chiwonetsero cha LED chamitundu iwiri, chakunja chamitundu iwiri cha LED: chiwonetsero chamitundu iwiri chimagwiritsidwa ntchito kwambiri muzachuma, positi ndi matelefoni, matelefoni, magetsi, zipatala, asitikali, chitetezo cha anthu, malo ogulitsira, ndalama, misonkho, ndi zina. nthawi.Zowonetsera za LED kuti zigwirizane ndi mtundu wapansi, kachulukidwe ka madontho, gulu lokonzekera ntchito, mawonekedwe a ntchito, ndi zina zambiri m'magulu otsatirawa.
Malinga ndi Kuwonetsa Kwa Base Colour Division
Chiwonetsero cha monochrome.Koma chiwonetsero chanzeru nthawi zambiri chimakhala chocheperako, chiwonetsero chokwanira ndimitundu yosiyanasiyana yokonzekera.
Payekha, zidziwitso zowonetsera ndizoyenera kugwiritsa ntchito skrini yamtundu umodzi kapena yamitundu iwiri ya LED, zithunzi zowonetsera, chidziwitso chazithunzi ndizoyenera kugwiritsa ntchito mawonekedwe amitundu iwiri kapena amitundu yonse (mitundu itatu yayikulu).Chiwonetsero chanzeru sichiyenera kulumikizidwa ndi kompyuta yolandirira, chiwonetserocho chimakhala ndi CPU yomangidwa, imatha kutsika kuti isunge zowonera zingapo, ndipo imatha kusiya kompyuta yochitira izi kuti iziyenda yokha.Ndikukhulupirira kuti m'tsogolomu, mawonekedwe amtundu wa LED adzakhala ndi gawo lalikulu!Mtundu uliwonse wamtundu uli ndi 16 × 16 milingo imvi = 256 kapena 256 × 256 milingo ya imvi ≈ mitundu 61000 yamitundu, kapena kupitilira apo.Kuphatikiza apo, chiwonetsero chanzeru ndi chosavuta, chiwonetsero chamtundu wathunthu chiyenera kukhala ndi solo yodzipatulira, chivundikiro ngati mukufuna kupanga pulogalamu yojambula, komanso imafunikira chidziwitso chaukadaulo.
Nthawi yotumiza: Oct-03-2022