IsiShayina
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Uyini umehluko phakathi kwe-IR ne-RF?
I-infrared ifushaniswa ngokuthi i-IR. Luhlobo lwemisebe kagesi enama-wavelength amade kunokukhanya okubonakalayo kodwa amafushane kunamagagasi omsakazo. Ivame ukusetshenziswa ekuxhumaneni okungenantambo ngoba amasignali e-infrared angalethwa futhi amukelwe kalula kusetshenziswa ama-diode e-IR. Isibonelo, i...Funda kabanzi -
Kubaluleke ngani ukuba nemikhiqizo yezibani ze-LED ezifakwe ohlwini lwe-UL?
Namuhla sifuna ukukhuluma okuthile mayelana nokuqinisekiswa kwesibani se-LED strip, isitifiketi esivame kakhulu yi-UL, uyazi ukuthi kungani i-UL ibaluleke kangaka? Ukuba nemikhiqizo yesibani se-LED strip ebhalwe ku-UL kubalulekile ngezizathu eziningana: 1. Ukuphepha: I-UL (Underwriters Laboratories) iyinhlangano yokuqinisekisa ukuphepha emhlabeni jikelele ...Funda kabanzi -
Uyini umehluko phakathi kwe-diffuse light strip kanye ne-light strip evamile?
Kunezinhlobo eziningi zezibani ze-LED strip, uyazi ukuthi iyini i-diffuse strip? I-diffuse strip uhlobo lwezibani olune-luminaire ende, encane ehambisa ukukhanya ngendlela ebushelelezi nefanayo. Lezi zibani zivame ukufaka ama-frosted noma ama-opal diffuser, asiza ukuthambisa...Funda kabanzi -
Kungani imichilo ye-RGB ingalinganiswa ngama-kelvin, ama-lumen, noma ama-CRI?
I-RGB LED strip uhlobo lomkhiqizo wokukhanyisa we-LED owenziwe ngama-LED amaningana e-RGB (obomvu, oluhlaza okotshani, noluhlaza okwesibhakabhaka) afakwa ebhodini lesifunda eliguquguqukayo elinesisekelo esinamathelayo. Lawa ma-strips aklanyelwe ukunqunywa ngobude obufiselekayo futhi angasetshenziswa kokubili kuzilungiselelo zasekhaya nezebhizinisi zokukhanyisa okugqamile...Funda kabanzi -
Kuyini ukugoqa imibala kanye ne-SDCM?
Ukuhlukanisa imibala kuyinqubo yokuhlukanisa ama-LED ngezigaba ngokusekelwe ekulungeni kombala wawo, ukukhanya, kanye nokuvumelana kwawo. Lokhu kwenziwa ukuqinisekisa ukuthi ama-LED asetshenziswa kumkhiqizo owodwa anokubukeka kombala okufanayo nokukhanya, okuholela kumbala wokukhanya okuhambisanayo kanye nokukhanya. I-SDCM (I-Standard Deviation Colo...Funda kabanzi -
Yiziphi izinzuzo ze-strip ye-voltage ephezulu nokuthi ungayifaka kanjani?
Njengoba sazi, kunezinhlobo eziningi ze-voltage strip emakethe, i-voltage ephansi kanye ne-voltage ephezulu. Ukuze sisebenzise ngaphakathi endlini sivame ukusebenzisa i-voltage ephansi, kodwa uma sisebenza ngaphandle kanye neminye imisebenzi ethile sidinga i-voltage ephezulu. Uyazi ukuthi yini umehluko? Lapha sizochaza ngemininingwane ngangokunokwenzeka. Uma kuqhathaniswa ne-voltage strip ephansi: 1. Ephakeme...Funda kabanzi -
Ungayifaka kanjani i-dynamic pixel strip ngesilawuli?
Namuhla sifuna ukwabelana ngendlela yokufaka i-dynamic pixel strip ngesilawuli ngemuva kokuyithenga. Uma uthenga isethi uma kuzoba lula kakhulu, kodwa uma uyifaka njengombono wakho, udinga ukwazi ukuthi kanjani. Nansi indlela yokusetha i-dynamic pixel strip ngesilawuli: 1. Nquma i-pixel strip bese ulawula...Funda kabanzi -
Yiziphi izinzuzo zama-chip amane-ku-munye kanye nama-chip amahlanu-ku-munye?
Imichilo ye-Dynamic pixel, eyaziwa nangokuthi imichilo ye-LED ekwazi ukubhekelwa noma imichilo ye-LED ehlakaniphile, isenza sikwazi ukudala imiphumela emihle yokukhanya, engenziwa ngezifiso. Yakhiwe ngamaphikseli e-LED ngamanye angalawulwa futhi ahlelwe ngawodwana ngesofthiwe ekhethekile kanye nabalawuli. Kodwa ngamaphikseli aguquguqukayo...Funda kabanzi -
Isebenza kanjani i-dynamic pixel strip?
I-dynamic pixel strip iyi-LED light strip engashintsha imibala namaphethini ngokuphendula kokufakwayo kwangaphandle njengezinzwa zomsindo noma zokunyakaza. Lezi strip zilawula izibani ngazinye ku-strip nge-microcontroller noma i-chip eyenziwe ngokwezifiso, okuvumela uhla olubanzi lwezinhlanganisela zemibala kanye ne-patt...Funda kabanzi -
Uyawazi yini umugqa we-SPI kanye ne-DMX?
I-SPI (Serial Peripheral Interface) I-LED strip uhlobo lwe-digital LED strip olulawula ama-LED ngamanye kusetshenziswa iphrothokholi yokuxhumana ye-SPI. Uma kuqhathaniswa ne-analog LED strip yendabuko, inikeza ukulawula okwengeziwe kombala nokukhanya. Lokhu okulandelayo ngezinye zezinzuzo ze-SPI LED strip...Funda kabanzi -
Uma kuqhathaniswa nokukhanya kwe-strip kwe-SMD, yiziphi izinzuzo zokukhanya kwe-strip kwe-COB?
Imichilo yokukhanya ye-LED enama-chip e-SMD (Surface Mounted Device) afakwe ebhodini lesifunda eliprintiwe eliguquguqukayo aziwa ngokuthi ama-chip e-SMD light (PCB). Lawa ma-chip e-LED, ahlelwe ngemigqa namakholomu, angakhiqiza ukukhanya okukhanyayo nombala. Izibani ze-strip ze-SMD ziyaguquguquka, ziguquguquka, futhi kulula ukuzifaka...Funda kabanzi -
Uyini umehluko phakathi kwe-flexible wall washer kanye ne-traditional wash washer?
Imikhiqizo emakethe manje ishintsha ngokushesha okukhulu, umshini wokuwasha odongeni oguquguqukayo uyathandwa kakhulu. Uma kuqhathaniswa nowendabuko, yiziphi izinzuzo zawo? Ibhodi lesifunda eliguquguqukayo elinama-chip e-LED afakwe phezulu ahlelwe emgqeni oqhubekayo ngokuvamile lisetshenziswa ekwakhiweni kwe-wal...Funda kabanzi
