Ngabe umugqa wephikseli oguqukayo usebenza kanjani?

Umgomo wokusebenza wokukhanya kwe-strip uvela ekwakhiweni kwawo kanye nobuchwepheshe. Ubuchwepheshe bangaphambili ukushisela i-LED ocingweni lwethusi, bese uvala ngepayipi le-PVC noma wenze imishini ngokuqondile. Kunezinhlobo ezimbili eziyindilinga neziyisicaba.Kungokwenombolo yocingo lwethusi kanye nokuma kwebhande lesibani ukuhlukanisa, imigqa emibili ebizwa ngokuthi imigqa emibili, eyindilinga phambi kwendilinga, okuyimigqa eyindilinga emibili; I-Flat phambi kokwengezwa kwegama eliyisicaba, okungukuthi umugqa oyisicaba.Kamuva ithuthukiswe ekusetshenzisweni kwebhodi lesifunda eliguquguqukayo eliyi-FPC ukwenza inkampani yenethiwekhi, ngoba ubuchwepheshe bayo bokucubungula bulula kakhulu, ikhwalithi kulula ukuyilawula, impilo ende, umbala kanye ukukhanya kuphakeme, Ngakho-ke isetshenziswa kabanzi manje emakethe.

Phakathi komugqa we-SMD,i-washer strip,umugqa we-COB/CSP, i-Neon flex kanyehigh voltage strip, umugqa we-pixel oshukumisayo uyinkimbinkimbi kakhulu, hhayi ukukhiqizwa kuphela kodwa nokulawula.

SizoshoSMD5050 pixel ashukumisayonjengesampula.Ubuhlalu belambu be-IC bombala owakhelwe ngaphakathi obungu-5050 Magic iyisethi yokulawula isekethe kanye nesekhethi yokukhanya kanye nomthombo wokukhanya we-LED okhaliphile olawula ngaphandle,Ingxenye ngayinye iyiphikseli, okuhlanganisa nesimo sesignali se-latch yedatha yedijithali ehlakaniphile. Umjikelezo womshayeli wokukhulisa amandla, isekethe yokuqinisa amandla, isekethe eyakhelwe ngaphakathi ehlala njalo, i-oscillator ye-RC enembayo ephezulu, umshayeli ophumayo usebenzisa ubuchwepheshe obunelungelo lobunikazi be-PWM, iqinisekisa ngempumelelo umbala wokukhanya kwe-pixel ngokungaguquki kakhulu:

Ubuhlalu bamalambu obumlingo bunemigqa emithathu, R,G kanye no-B, okungukuthi obomvu, oluhlaza okotshani noluhlaza okwesibhakabhaka. Kusukela kule mibala emithathu, amashumi ezinkulungwane zemibala angashintshwa. Le migqa emithathu ingaxhunyaniswa ngokuqondile nokuthunyelwe okubophezela kwe-RGB okuhambisanayo.Futhi udinga ukuxhuma isilawuli kude ukuze ukhanyise.Ukuxhuma isilawuli kulula kakhulu, udinga nje ukuxhuma ulayini wombala ohambisanayo,ziningi izilawuli zereferensi yakho. njenge-RF, APP ocingweni nasekulawuleni izwi.Uma ufuna ukwazi okwengeziwe ngokuthi lo mdweshu usebenza kanjani nesilawuli,Xhumana nathifuthi singakuthumela okuningi kuma-datails!