WS2811 ke eng?

ws2811 ke rgb led light control chip e ka fetolang data hore e be matšoao a taolo ka matšoao a io ho fihlela litlhophiso tse fapaneng tsa mebala.

ws2811 ke likanale tse tharo tsa LED drive control e inehetseng. Chip e na le sesebelisoa se bohlale sa segokanyimmediamentsi sa dijithale sa latch signal shaping amplification drive circuit, oscillator e ka hare e nepahetseng haholo le mokhanni o tsitsitseng oa 12V o tsitsitseng hona joale. Likanale tse tharo li na le ts'ebetso e itseng ea ho lieha ho bulela, e ka fokotsang ripple ea potoloho.

Chip e sebelisa mokhoa oa puisano oa khouto e le 'ngoe ea ho khutlela ho zero. Kamora hore chip e hlophisoe bocha inthaneteng, terminal ea DIN e fumana data ho tsoa ho molaoli. Lintlha tsa pele tsa 24-bit tse rometsoeng li ntšoa ke chip ebe li romeloa ho latch ea data ka hare ho chip. E setseng Ka mor'a hore boitsebiso bo matlafatsoe ke ts'ebetso ea ka hare ea sebopeho, e fetisetsoa le ho hlahisoa ho chip ea boemo bo latelang ka sekepe sa DO, e le hore phetisetso ea data e potlakileng e ka finyelloa.

Latch ea data ka har'a chip e hlahisa matšoao a fapaneng a taolo ea potoloho ea mosebetsi litsing tsa taolo tsa OUTR, OUTG, le OUTB ho ipapisitsoe le data e amohetsoeng ea 24-bit. Ha u emetse hore lets'oao la RESET le kenngoe setsing sa DIN, lichifi tsohle li romella data e amoheloang ka mokhoa o ts'oanang karolong e 'ngoe le e' ngoe, chip e tla boela e fumane data ka mor'a hore letšoao le fele. Kamora ho fumana data ea pele ea 24-bit, e fetisetsa boema-kepe ba data ka boema-kepe ba DO. Pele chip e amohela khoutu ea RESET, tlhahiso ea pele ea li-pin tsa OUTR, OUTG, le OUTB e lula e sa fetohe. Kamora ho amohela khoutu ea boemo bo tlase ba RESET e fetang 280μs, chip e tla hlahisa bophara ba data ea 24bit PWM e sa tsoa amoheloa ho OUTR, OUTG, le OUTB pins.

lintlha tsa ws2811

Brand: lebala le khanyang la mebala e felletseng

Mohlala oa lebone la lebone: 5050RGB

Matla: 12V

Matla: 10W/M

Palo ea mabone: mabone a 30 / M

Lipikselse: 10PIX

Bophara ba boto: 10MM

Mohlala oa IC: WS2811

Nako ea bophelo: 30Kh

'Mala oa bokamorao ba boto: boto e tšoeu / letlapa

Phetiso ea data: 800K/S

Boemo bo sa keneleng metsi: boto e se nang metsi - e sa keneleng metsi, sekhomaretsi se rothang ebile se sa kenelle metsi - IP65, casing e sa keneleng metsi - IP66, ho tlatsa sekhomaretsi le ho se kenelle metsi - IP68

Ho paka: limithara tse 5 / terei ka mokotleng oa anti-static

Lintlha ho ws2811:

Litlhoko tsa khanya bakeng sa li-LED li fapana ho latela liketsahalo le lihlahisoa tse fapaneng. Mohlala, haeba mabone a khaontareng ea mabenyane a LED a behiloe mabenkeleng a mang a maholo, re hloka ho ba le khanya e phahameng hore re khahle. Bakeng sa ts'ebetso e tšoanang ea mokhabiso, ho na le lihlahisoa tse fapaneng tse kang mabone a LED le likhoele tsa mabone a mebala a LED.

Bokhoni ba Antistatic: Li-LED tsa bokhoni ba Antistatic tse nang le matla a matla a antistatic li na le bophelo bo bolelele, empa theko e tla ba holimo. Hangata antistatic e molemo ka ho fetisisa ka holimo ho 700V.

ws2811 likarolo tsa sehlahisoa:

1.E sebelisa matla a tlase a matla a DC12V ho khanna le phepelo ea motlakase, ho etsa hore ho bolokehe hore basebelisi ba ka e sebelisa.

2.Sebelisa FPC e feto-fetohang e le lisebelisoa tsa motheo tsa lesela le khanyang, le nang le litšobotsi tsa motlakase o motle oa motlakase, ho senya mocheso ka potlako, le ho hanyetsa ho kobeha. E ka kobeha ka libopeho tse fapaneng ka ho rata.

3.E sebelisa lifaha tsa lebone tsa SMD?020RGB le chip ea kantle ea WS2811 IC, e etsa hore e be lesela la lebone le hlophisehileng.

4.E ka etsoa hore e be liphello tse sa tšoaneng tse sa keneleng metsi tse kang glue e rothang metsi, ho thibela metsi ho thibela metsi, ho thibela metsi ho thibela metsi, ho thibela metsi ho kenya glue ka har'a casing, joalo-joalo ho etsa hore e sebelisoe libakeng tse ngata.

5.Liphello tse fapaneng tsa mabone li ka finyelloa ka lenaneo la taolo 'me li ka sebelisoa litšoantšong tse fapaneng.

6.ws2811 ke lesela la lebone le nang le ntlha e le 'ngoe le nang le 'mala o khanyang o lumellanang haholo. Ke lesela la lebone le sebetsang hantle haholo.

libaka tsa ts'ebeliso ea ws2811:

Likhoele tse khanyang tsa 1.LED tse nang le mebala e felletseng, li-module tsa LED tse mebala e felletseng, likhoele tse bobebe tse nang le mebala e felletseng ea LED le likhoele tse thata, le li-tubes tsa LED tsa guardrail.

Mehloli ea leseli la 2.LED, li-pixel tsa LED, li-skrini tsa LED tse nang le sebōpeho se khethehileng, lihlahisoa tse sa tšoaneng tsa elektronike, le marquee a thepa ea motlakase.