Ta yaya tsauri pixel tsiri yake aiki?

Ka'idar aiki na hasken tsiri ya fito ne daga abun da ke ciki da fasaha. Fasaha ta farko ita ce walda LED akan wayar tagulla, sannan a rufe da bututun PVC ko samar da kayan aikin kai tsaye. Akwai nau'i biyu na zagaye da faɗi daidai da lambar tagulla don rarrabe, zagaye biyu da aka kira layi, zagaye a gaban da'irar, wato zagaye layi biyu; Flat a gaban ƙari na lebur kalma, wato lebur line.Daga baya ya ci gaba da yin amfani da sassauƙan allon kewayawa wanda shine FPC don yin jigilar kaya, saboda fasahar sarrafa shi ya fi dacewa, inganci yana da sauƙin sarrafawa, tsawon rayuwa, launi da haske mafi girma, Don haka an fi amfani dashi a yanzu a kasuwa.

Daga cikin SMD tsiri.tsiri mai wanki, COB/CSP tsiri, Neon flex dababban ƙarfin lantarki tsiri, tsauri pixel tsiri ne mafi hadaddun, ba kawai samar amma kuma iko.

Za mu ceSMD5050 mai ƙarfi pixela matsayin sample.The 5050 Magic launi gina-in IC fitila bead ne saitin kula da kewaye da haske kewaye da kuma daya daga cikin m waje iko LED haske Madogararsa,Kowane bangaren ne a pixel, ciki har da ciki na ciki na hankali dijital dubawa data latch siginar siffar. da'irar ƙararrawa direba, da'irar daidaita wutar lantarki, ginanniyar da'irar-na yau da kullun, babban madaidaicin RC oscillator, direban fitarwa ta amfani da fasahar PWM mai haƙƙin mallaka, yadda ya kamata ya tabbatar da launi na hasken pixel sosai daidai:

Gilashin fitilar sihiri suna da layi uku, R,G da B, wato ja, kore da shuɗi. Daga waɗannan launuka uku, ana iya canza dubun duban launuka. Wadannan layukan guda uku za a iya haɗa su kai tsaye zuwa madaidaicin RGB dauri post.Kuma kana buƙatar haɗa na'urar nesa don haskakawa.Haɗin mai sarrafawa abu ne mai sauƙi, kawai buƙatar haɗa layin launi daidai, akwai mai sarrafawa da yawa don tunani irin wannan. kamar yadda RF, APP akan wayar da sarrafa murya.Idan kana son ƙarin sani game da yadda wannan tsiri yake aiki tare da mai sarrafawa,tuntube mukuma za mu iya aiko muku da ƙarin a cikin bayanai!