'Yan China
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Mene ne bambanci tsakanin IR da RF?
An takaita Infrared a matsayin IR. Wani nau'i ne na hasken lantarki mai tsawon tsayi wanda ya fi haske da ake iya gani amma ya fi guntu fiye da raƙuman rediyo. Ana amfani da shi akai-akai don sadarwa ta mara waya saboda ana iya isar da siginar infrared cikin sauƙi kuma a karɓa ta amfani da diodes na IR. Misali, i...Kara karantawa -
Menene mahimmancin samun samfuran hasken LED masu layin UL da aka lissafa?
A yau muna son yin magana game da takardar shaidar hasken tsiri na LED, takardar shaidar da aka fi sani ita ce UL, shin kun san dalilin da yasa UL take da mahimmanci haka? Samun samfuran hasken tsiri na LED da aka lissafa a UL yana da mahimmanci saboda dalilai da yawa: 1. Tsaro: UL (Laboratories na Underwriters) ƙungiya ce ta tabbatar da aminci ta duniya ...Kara karantawa -
Mene ne bambanci tsakanin layin haske mai yaɗuwa da layin haske na yau da kullun?
Akwai nau'ikan fitilun LED da yawa, shin kun san menene tsiri mai yaɗuwa? Tsiri mai yaɗuwa wani nau'in kayan haske ne wanda ke da doguwar haske mai ƙunci wanda ke rarraba haske cikin santsi da kamanni. Waɗannan tsiri galibi suna haɗa da masu yaɗuwa masu sanyi ko opal, waɗanda ke taimakawa wajen laushin hasken...Kara karantawa -
Me yasa ba a kimanta tsiri RGB a cikin kelvins, lumens, ko CRI ba?
RGB LED strip wani nau'i ne na hasken LED wanda aka yi da LED RGB (ja, kore, da shuɗi) da yawa da aka sanya a kan allon da'ira mai sassauƙa tare da goyon bayan mannewa. An tsara waɗannan layukan don a yanke su zuwa tsayin da ake so kuma ana iya amfani da su a gida da kuma a wuraren kasuwanci don hasken lanƙwasa...Kara karantawa -
Menene binning launi da SDCM?
Yin amfani da launuka shine tsarin rarrabawa LEDs bisa ga daidaiton launinsu, haske, da kuma daidaitonsu. Ana yin hakan ne don tabbatar da cewa LEDs da ake amfani da su a cikin samfuri ɗaya suna da kamanni iri ɗaya na launi da haske, wanda ke haifar da daidaiton launi da haske. SDCM (Lambar Bambanci ta Standard...Kara karantawa -
Menene fa'idodin tsiri mai ƙarfin lantarki mai yawa da kuma yadda ake shigar da shi?
Kamar yadda muka sani, akwai layukan wutar lantarki da yawa a kasuwa, ƙananan ƙarfin lantarki da babban ƙarfin lantarki. Don amfani a cikin gida yawanci muna amfani da ƙananan ƙarfin lantarki, amma don waje da wasu ayyuka yana buƙatar babban ƙarfin lantarki. Shin kun san menene bambanci? A nan za mu yi bayani dalla-dalla gwargwadon iyawarmu. Idan aka kwatanta da layukan wutar lantarki masu ƙarancin ƙarfin lantarki: 1. Mafi girma...Kara karantawa -
Yadda ake shigar da tsiri mai motsi na pixel tare da mai sarrafawa?
A yau muna son raba yadda ake shigar da tsiri mai motsi tare da mai sarrafawa bayan kun saya. Idan kun sayi saitin, idan zai fi sauƙi, amma idan kun shigar kamar yadda kuke so, kuna buƙatar sanin yadda. Ga yadda ake saita tsiri mai motsi tare da mai sarrafawa: 1. Ƙayyade tsiri mai motsi da mai sarrafawa...Kara karantawa -
Menene fa'idodin guntu huɗu-cikin-ɗaya da biyar-cikin-ɗaya?
Rigunan pixel masu motsi, waɗanda aka fi sani da sandunan LED masu iya gyarawa ko kuma sandunan LED masu wayo, suna ba mu damar ƙirƙirar kyawawan tasirin haske da za a iya gyara su. An yi su ne da pixels na LED daban-daban waɗanda za a iya sarrafawa da kuma tsara su daban-daban tare da software da masu sarrafawa na musamman. Amma don pixel masu motsi...Kara karantawa -
Ta yaya tsarin pixel mai motsi yake aiki?
Tsarin pixel mai motsi wani tsiri ne na hasken LED wanda zai iya canza launuka da tsare-tsare don mayar da martani ga shigarwar waje kamar na'urori masu auna sauti ko motsi. Waɗannan tsiri suna sarrafa fitilun da ke cikin tsiri tare da microcontroller ko guntu na musamman, wanda ke ba da damar haɗuwar launuka iri-iri da kuma...Kara karantawa -
Shin kun san SPI da DMX strip?
SPI (Serial Peripheral Interface) LED strip wani nau'in dijital ne na LED strip wanda ke sarrafa LEDs na mutum ɗaya ta amfani da yarjejeniyar sadarwa ta SPI. Idan aka kwatanta da na gargajiya na analog LED strip, yana ba da ƙarin iko akan launi da haske. Ga wasu daga cikin fa'idodin SPI LED strip...Kara karantawa -
Idan aka kwatanta da hasken SMD, menene fa'idodin hasken COB strip?
Fitilun hasken LED masu kwakwalwan SMD (Surface Mounted Device) da aka ɗora a kan allon da'ira mai sassauƙa ana kiransu da fitilun hasken SMD (PCB). Waɗannan fitilun LED, waɗanda aka shirya a layuka da ginshiƙai, na iya samar da haske mai haske da launi. Fitilun tsiri na SMD suna da sauƙin amfani, sassauƙa, kuma suna da sauƙin shigarwa...Kara karantawa -
Menene bambanci tsakanin na'urar wankin bango mai sassauƙa da na'urar wankin bango na gargajiya?
Kayayyakin da ke kasuwa yanzu suna canzawa da sauri, na'urar wankin bango mai sassauƙa tana ƙara shahara. Idan aka kwatanta da na gargajiya, menene fa'idodinsa? Allon da'ira mai sassauƙa tare da guntuwar LED da aka ɗora a saman da aka shirya a layi mai ci gaba ana amfani da shi wajen gina bango mai sassauƙa...Kara karantawa
