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Mumunda weLED mwenje mitsetse, musiyano mukuru pakati pe "built-in IC" uye "external IC" iri munzvimbo yekuisa ye control chip (IC), iyo inosarudza zvakananga maitiro ekutonga, maitiro ekushanda, kuoma kwekuisa uye mamiriro anoshanda ezvipfeko zvechiedza. Zvakanakira uye mutsauko pakati pezviviri zvinogona kufananidzwa zvakajeka kubva kune akawanda mativi, seanotevera:
Yakavakwa-mukati IC mwenje tambo: IC uye LED yakabatanidzwa, inorerutsa dhizaini nekuisa
Chinhu chakakosha cheiyo yakavakirwa-mukati IC mwenje tambo ndeyekurongedza control chip (IC) uye LED mwenje bead yakazara (seyakajairwa mamodheru WS2812B, SK6812, etc.), kureva, "rimwe bead rakajeka rinoenderana neIC imwe", pasina kudiwa kwekuwedzera kwekunze kwekutonga chip. Zvakanakira zvayo zvinonyanya kuratidzwa mune zvinotevera zvinhu:
1.Compact chimiro uye nyore kuisa
Iyo yakavakirwa-mukati IC inosanganisa "LED bead + control IC" mupakeji imwe chete, ichiita iyo yese chimiro chemwenje tambo kutetepa, kureruka uye kutsvuka. Iko hakuna chikonzero chekuchengetera imwe nzvimbo yekuisirwa IC, iyo inonyanya kukodzera Nzvimbo dzakatetepa uye zvidiki-diki zvimiro (senge fenicha zvimbiya zvemwenje, zvemitambo zvemitambo, uye madiki ekushongedza marambi).
Pakuisa, hapana chikonzero chekugadzirisa kunze IC zvakasiyana. Ingoinamatira kana kuti waya nenzira yakajairwa yemwenje mitsetse, iyo inoderedza zvakanyanya kuoma kwekuvaka. Kunyange vanotanga vanogona kuishandisa nekukurumidza.
2. Kudzora kwakanaka, kutsigira "single-point color control"
Sezvo yega yega LED bead ine yakazvimirira IC, inogona kuwana yakazvimiririra kupenya uye kugadziridzwa kwemavara ega ega pixels (LED bead) (senge ine simba mhedzisiro senge inoyerera mvura, gradient, uye mavara kuratidza), ichipa yakapfuma yekuona kuratidza. Inokodzera zviratidziro zvinoda kunatswa mwenje mhedzisiro (senge ambient mwenje, backlighting yekushongedza mapendi, uye danho rekuvhenekesa).
3. Wiring iri nyore inoderedza nhamba yezvikanganiso
Yakavakwa muIC mitsara yemwenje inowanzongoda waya nhatu: "VCC (positive), GND (negative), uye DAT (signal line)" kuti ishande (mamwe mamodheru anosanganisira CLK clock lines), uye hapana chikonzero chekugadzirisa mamwe magetsi emagetsi kana mitsetse yezviratidzo zvekunze ics. Nhamba yewaya idiki, uye dunhu riri nyore.
Nekudzikisa "manodhi ekubatanidza pakati peiyo yekunze IC uye mabheji e LED", mukana wekukanganisa kunokonzerwa newakasununguka wiring uye kusabatana kwakashata kunodzikiswa, uye kugadzikana kwakakwira.
4. Mutengo unodzoreka uye wakakodzera kune zvepakati uye zvidiki-zviyero mamiriro
Kunyangwe mutengo weimwe "LED + yakavakirwa-mukati IC" wakakwira zvishoma pane weakajairika mabhero emwenje, inobvisa iyo yakaparadzana yekutenga nekutengesa mitengo yekunze ics, zvichiita kuti mhinduro yese iwedzere kudzoreka. Iyo inonyanya kukodzera yepakati uye diki kureba uye yepakati uye diki batch application (yakadai sekushongedza kwemba uye kushongedzwa kudiki kwekutengesa).
Yekunze IC mwenje tambo: Iyo IC yakazvimiririra yekunze, inochinjika ichichinjika kune yakakwirira-simba uye yakaoma mamiriro
Chinhu chakakosha chekunze kweIC light strip ndechekuti control chip (IC) uye ma LED mabheji akaiswa zvakasiyana - mabheji akajairwa IC bead (senge 5050, 2835 beads), nepo control IC ichitengeswa yakazvimiririra kune imwe nzvimbo paPCB board yemwenje tambo (yakadai seWS281su, etc. LED beads” (somuenzaniso, imwe IC inodzora mabedhi matatu eLED). Zvakanakira zvayo zvinonyanya kuratidzwa mune zvinotevera zvinhu:
1-Inoenderana nesimba guru uye ine zviri nani kupisa kupisa
Iyo yekunze IC inopatsanurwa kubva ku LED mabhesi emwenje, kudzivirira "kupisa kuunganidza" dambudziko reIC uye mabheji akareruka mune imwechete package. Iyo inonyanya kukodzera kune yakakwirira-simba mwenje mitsetse (yakadai seaya ane simba rinopfuura 12W pamamita uye kupenya-kupenya kwemwenje mamiriro).
External ics inogona kubvisa kupisa kuburikidza nenzvimbo yakakura yemhangura foil paPCB board kana mamwe maitiro ekupisa kupisa anogona kugadzirwa kuti kuderedze njodzi yekuparara kwekuita kana kukuvadzwa kunokonzerwa nekupisa kwakanyanya. Kugadzikana kwavo kwenguva refu kunonyanya kukodzera kune yakakwirira-mutoro zvikumbiro (zvakadai sekuvhenekesa kwekutengesa uye ekunze advertising light boxes).
2-Flexible control, inotsigira "multi-lamp bead grouping"
External ics inowanzo tsigira "one IC inodzora mabead akawanda" (akadai 3 lights/IC, 6 lights/IC), uye anogona kuwana "color control by group" - akakodzera mamiriro ane zvakaderera zvinodiwa zve "single-point color control" asi inoda "regionalized dynamic effects" (senge mwenje wekunze kwechivako mwenje, nzvimbo huru yekugezesa magetsi).
Mamwe maic ekunze (akadai seWS2811) anotsigira mapindiro emagetsi epamusoro (akadai se12V/24V). Zvichienzaniswa neyakajairwa 5V yekupinda yeakavakirwa-mukati ics, iwo ane mashoma voltage attenuation panguva yekufambisa-refu kufambisa uye akakodzera kune ekupedzisira-akareba mwenje mitsetse application (senge yekunze mwenje mitsetse inodarika 10 metres).
3-Yakaderera mutengo wekugadzirisa uye nyore kutsiva
Iyo yekunze IC inoparadzaniswa kubva kune marambi mabheji. Kana imwe IC ikasashanda zvakanaka, IC chete inokanganisa inoda kutsiviwa yakaparadzana, pasina chikonzero chekutsiva iyo mwenje tambo (kana mukati IC malfunctions, iyo yese "lambi bead + IC" package inoda kutsiviwa). Saizvozvo, kana mabheji e LED akatadza kushanda, hapana chikonzero chekutsiva IC pamwe chete navo. Panguva yekugadzirisa, mari yezvikamu yakaderera uye kushanda kunowedzera kushanduka.
Kune yakakura-yakareba uye yakareba-yekushandisa mamiriro ekushandisa (akadai semashopu uye mapurojekiti ekunze), iyo mutengo mukana wekugadzirisa gare gare unova pachena.
4-Kuenderana kwakasimba, kwakakodzera kune yakaoma kudzora masisitimu
Kusarudzwa kwemuenzaniso wekunze ics kwakasiyana zvakanyanya. Mamwe epamusoro-soro ekunze ekunze ics anotsigira maratidziro epamusoro ekufambiswa kwemasaini uye mamwe ekudzora nzira, uye anowirirana neakaomesesa kudzora masisitimu (akadai seDMX512, Art-Net protocol), akakodzera mahombe einjiniya mamiriro (akadai sematanho ekuvhenekesa masisitimu, nzvimbo huru yekuvhenekesa), uye inokwanisa kuwana synchronous linkage control yeakawanda machira emwenje.
Kana zvinodikanwa zviri zvenzvimbo diki, yakanaka dynamics mhedzisiro, uye nyore kuisirwa (senge ambient lighting, desktop kushongedzwa), ipa pamberi pakusarudza akavakirwa-muIC mwenje mitsetse.
Kana izvo zvinodikanwa zviri zvesimba repamusoro, kureba, mamiriro ekunze kana kugadzirisa zviri nyore mune inotevera nhanho (senge chivakwa chekunze uye mall mall lighting), ekunze IC mwenje mitsetse inofanirwa kupihwa pamberi.
MX mwenje ine akasiyana LED strip mwenje kusanganisira COB / CSP strip,dynamic pixel strip, neon flex, high voltage strip uye wallwasher.Taura nesukana iwe uchida sampuli dzebvunzo!
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Nguva yekutumira: Aug-30-2025