Menene mai gyara DMX512-SPI?

Na'urar da ke juyar da siginar sarrafa DMX512 zuwa sigina na SPI (Serial Peripheral Interface) ana kiranta da mai gyara DMX512-SPI. Sarrafa fitilun mataki da sauran kayan aikin nishaɗi suna amfani da ma'auni na DMX512. Siriyal mai aiki tare, ko SPI, sanannen keɓancewar na'urorin dijital kamar microcontrollers. Don sarrafa na'urori masu iya SPI, kamar fitilun LED kodijital LED tube, Ana iya fassara siginar sarrafawa na DMX zuwa siginar SPI ta amfani da dikodi na DMX512-SPI. Wannan yana ba da damar sarrafa hasken haske da ƙirƙira yayin wasan kwaikwayo da abubuwan da suka faru.

Kuna buƙatar waɗannan abubuwan don haɗa tsiri na LED zuwa mai gyara DMX512-SPI:

LED tsiri: Tabbatar cewa tsiri na LED yana amfani da sadarwar SPI da sarrafa DMX. Waɗannan nau'ikan filaye na LED galibi suna da haɗaɗɗun da'irori (ICs) waɗanda aka gina don sarrafa kowane pixel.

Ana juyar da siginar sarrafa DMX zuwa siginar SPI waɗanda ɗigon LED ɗin zai iya fassara ta DMX512-SPI dikodi. Yi cewa mai yankewa zai iya ɗaukar adadin da ake buƙata na pixels kuma ya dace da fitilun LED ɗin ku.

Mai sarrafa DMX: Don isar da siginonin sarrafawa zuwa mai gyara DMX512-SPI, zaku buƙaci mai sarrafa DMX. Masu kula da DMX na iya zama consoles na hardware, masu sarrafa software, ko ma aikace-aikacen hannu.

Dikodar DMX512-SPI da hanyoyin haɗin igiyar LED sune kamar haka:

Tabbatar cewa DMX512-SPI an saita kuma an daidaita shi don amfani tare da mai sarrafa DMX ɗin ku.

Yi amfani da kebul na DMX na yau da kullun don haɗa fitarwar DMX mai sarrafa DMX zuwa shigarwar DMX na mai gyara DMX512-SPI.

Haɗa fitarwar dikodi na DMX512-SPI zuwa shigarwar SPI na LED tsiri. Ƙaƙƙarfan mai ƙididdigewa da tsiri na LED na iya buƙatar haɗi daban-daban don agogon (CLK), bayanai (DATA), da wayoyi na ƙasa (GND).

Haɗa dikodi na DMX512-SPI, LED tsiri, da wutar lantarki. Tabbatar cewa na'urorin biyu suna karɓar ingantaccen ƙarfin lantarki da na yanzu daga wutar lantarki. Don haɗin wutar lantarki, bi shawarwarin masana'anta.

Aika siginar sarrafawa na DMX daga mai sarrafawa zuwa mai yankewa shine mataki na ƙarshe na gwada saitin. Mai ƙididdigewa zai canza siginar DMX zuwa siginar SPI waɗanda za a yi amfani da su don sarrafa pixels tsiri ɗaya ɗaya.

Yana da mahimmanci a tuna cewa ƙayyadaddun hanyoyin da haɗin kai na iya bambanta dangane da nau'in da alama na dikodi na DMX512-SPI da tsiri na LED. Don ingantattun umarni, ko da yaushe koma zuwa jagorar mai amfani da sauran kayan da masu yin suka kawo.

Mingxue LED yana da COB / CSP, Neon tsiri, babban ƙarfin lantarki da bangon bango,tuntube mukuma za mu iya aiko muku da ƙarin cikakkun bayanai game da fitilun tsiri na LED.