Yintoni i-WS2811?

I-ws2811 yi-rgb ekhokelwa yi-chip yokulawula ukukhanya enokuguqula idatha ibe yimiqondiso yolawulo ngokusebenzisa imiqondiso ye-io ukufezekisa useto lwemibala eyahlukeneyo.

I-ws2811 yinkqubo yolawulo lwe-LED enemijelo emithathu ezinikeleyo. I-chip iqulethe i-interface yedijithali ehlakaniphile yojongano lwedatha ye-latch yesignali yokubumba i-amplification drive yesekethe, i-oscillator yangaphakathi echanekileyo ephezulu kunye ne-12V enokucwangciswa ngokuzinzileyo umqhubi wemveliso yangoku. Imijelo emithathu inomsebenzi othile wokulibaziseka, onokunciphisa i-circuit ripple.

Itshiphu isebenzisa indlela yonxibelelwano yekhowudi yocingo-nye-ku-zero. Emva kokuba i-chip isetyenzisiwe kwi-intanethi, i-terminal ye-DIN ifumana idatha kumlawuli. Idatha yokuqala ye-24-bit ithunyelwe ikhutshwe yi-chip kwaye ithunyelwe kwi-latch yedatha ngaphakathi kwe-chip. Okuseleyo Emva kokuba idatha ikhuliswe ngokulungiswa kwe-shaping yangaphakathi, ithunyelwa kwaye iphume kwi-chip yenqanaba elilandelayo nge-DO port, ukwenzela ukuba ukuhanjiswa kwedatha ye-high-speed kufezekiswe.

I-latch yedatha ngaphakathi kwe-chip ivelisa iimpawu zolawulo lomjikelo ohlukeneyo kwi-OUTR, OUTG, kunye ne-OUTB yokulawula i-terminals ngokusekelwe kwidatha efunyenweyo ye-24-bit. Xa ulinde ukuba i-RESET isignali ibe negalelo kwi-terminal ye-DIN, zonke ii-chips zithumela ngokuhambelanayo idatha efunyenweyo kwicandelo ngalinye, i-chip iya kuphinda ifumane idatha emva kokuphela komqondiso. Emva kokufumana idatha yokuqala ye-24-bit, idlulisela phambili i-port yedatha nge-DO port. Ngaphambi kokuba i-chip ifumane ikhowudi ye-RESET, imveliso yokuqala ye-OUTR, i-OUTG, kunye nezikhonkwane ze-OUTB zihlala zingatshintshi. Emva kokufumana ikhowudi ye-RESET yomgangatho ophantsi ngaphezulu kwe-280μs, i-chip iya kukhupha i-24bit yedatha ye-PWM ye-pulse ububanzi efunyenwe kwi-OUTR, OUTG, kunye ne-OUTB pins.

ws2811 iiparamitha:

I-brand: umbala ogcweleyo okhanyayo

Imodeli yesibane yesibane: 5050RGB

Umbane: 12V

Amandla: 10W/M

Inani lezibane: 30 izibane/M

IiPixels: 10PIX

Ububanzi bebhodi: 10MM

Imodeli ye-IC: WS2811

Ubomi: 30Kh

Umbala webhodi yangasemva: ibhodi emhlophe/ibhodi emnyama

Ukuhanjiswa kwedatha: 800K/S

Inqanaba lokungangeni manzi: ibhodi engenanto - ayinamanzi, iglue ithontsiza kwaye ingangeni manzi - IP65, i-casing waterproof - IP66, ukuzaliswa kweglue kunye nokungangeni manzi - IP68

Ukupakisha: iimitha ezi-5 / i-tray kwi-anti-static bag

Amanqaku kwi-ws2811:

Iimfuno zokuqaqamba kwee-LED ziyahluka ngokuxhomekeke kwiimeko ezahlukeneyo kunye neemveliso. Umzekelo, ukuba izibane ze-counter jewelry ze-LED zibekwe kudederhu lweevenkile ezinkulu, kufuneka sibe nokukhanya okuphezulu ukuze sibe nomtsalane. Ngomsebenzi ofanayo wokuhombisa, kukho iimveliso ezahlukeneyo ezifana nezibane ze-LED kunye nemicu yokukhanya enemibala ye-LED.

Ikhono le-Antistatic: Isakhono se-Antistatic ii-LED ezinamandla anamandla e-antistatic zinobomi obude, kodwa ixabiso liya kuba phezulu. Ngokuqhelekileyo i-antistatic ingcono ngaphezu kwe-700V.

Iimpawu ze-ws2811 zemveliso:

I-1.Yamkela unikezelo lwamandla ombane ophantsi kwe-DC12V ukuqhuba kunye nonikezelo lwamandla, okwenza kukhuseleke ngakumbi kubasebenzisi ukuba basebenzise.

I-2.Sebenzisa i-FPC eguquguqukayo njengesiseko sezinto ezisisiseko somgca wokukhanya, oneempawu zokuqhuba kakuhle kombane, ukutshatyalaliswa kobushushu okukhawulezayo, kunye nokuchasana nokugoba. Inokugotywa kwiimilo ezahlukeneyo ngokuthanda.

3.Isebenzisa i-SMD?020RGB iintsimbi zesibane kunye ne-WS2811 IC chip yangaphandle, iyenza ibe ngumcu wokukhanya ocwangcisekileyo.

I-4.Ingenziwa kwiimpembelelo ezahlukeneyo zokungena kwamanzi ezifana ne-glue evuzayo yokukhusela amanzi, i-casing waterproofing, i-glue injection yokungena emanzini kwi-casing, njl njl. eyenza ukuba isetyenziswe kwiindawo ezininzi.

I-5.Iimpembelelo ezahlukeneyo zokukhanyisa zinokufezekiswa ngokucwangcisa umlawuli kwaye zingasetyenziswa kwiindawo ezahlukeneyo.

I-6.ws2811 yindawo enye yokulawula ukukhanya okunombala okhanyayo ohambelana kakhulu. Ingumtya wokukhanya oxabisa kakhulu.

iindawo zesicelo ze-ws2811:

I-1.Imibala egcweleyo ye-LED imitya yokukhanya ekhanyayo, iimodyuli ze-LED ezinombala ogcweleyo, iintambo zokukhanya ezithambileyo ezinombala ogcweleyo we-LED kunye nemicu yokukhanya eqinileyo, kunye neityhubhu ze-LED zokugada.

I-2.Imithombo yokukhanya ye-LED, izikrini ze-pixel ze-LED, izikrini ezikhethekileyo ze-LED, iimveliso ezahlukeneyo ze-elektroniki, kunye neemarques zezixhobo zombane.