Izindaba
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Imibuzo engu-7 yokukusiza uqonde i-UVC LED
1. Iyini i-UV? Okokuqala, ake sibuyekeze umqondo we-UV. I-UV, okungukuthi i-ultraviolet, okungukuthi i-ultraviolet, iyigagasi kagesi elinobude obuphakathi kuka-10 nm no-400 nm. I-UV emabhendi ahlukene ingahlukaniswa nge-UVA, UVB ne-UVC. I-UVA: enobude obude obusuka ku-320-400nm, ingangena...Funda kabanzi -
Izinzwa eziyisithupha ezijwayelekile zokukhanyisa okuhlakaniphile kwe-LED
Inzwa ye-Photosensitive Inzwa ye-Photosensitive iyinzwa ye-elekthronikhi ekahle engakwazi ukulawula ukushintsha okuzenzakalelayo kwesekhethi ngenxa yoshintsho lokukhanya ekuseni nokumnyama (ukuphuma nokushona kwelanga). Inzwa ye-photosensitive ingakwazi ukulawula ngokuzenzakalelayo ukuvulwa nokuvalwa kwelambu elikhanyayo le-LED...Funda kabanzi -
Umshayeli we-LED womshini wokubona amandla aphezulu
Isistimu yombono womshini isebenzisa ukukhanya okufushane okunamandla okufushane kakhulu ukukhiqiza izithombe zejubane eliphezulu zezinhlelo zokusebenza ezihlukahlukene zokucubungula idatha. Isibonelo, ibhande lokuthutha elihamba ngokushesha lenza ukulebula okusheshayo nokutholwa kokukhubazeka ngesistimu yokubona umshini. Izibani ze-infrared ne-laser LED flash zijwayelekile...Funda kabanzi -
Uyini umthombo wokukhanya kwesikhwebu? Umehluko phakathi komthombo wokukhanya kwe-cob nomthombo wokukhanya we-LED
Uyini umthombo wokukhanya kwesikhwebu? Umthombo wokukhanya we-Cob uwubuchwepheshe bomthombo wokukhanya okhanyayo osebenza kahle kakhulu obungaphezulu lapho ama-chips aled anamathiselwa ngokuqondile esibukweni sensimbi esingaphansi esinokukhanya okuphezulu. Lobu buchwepheshe buqeda umqondo wokusekela futhi abunayo i-electroplating, i-reflow solderin...Funda kabanzi -
Ukuthuthukiswa kokukhanyisa kwe-LED
Ngoguquko olusuka embonini luye enkathini yolwazi, imboni yezibani nayo ithuthuka ngokuhlelekile isuka emikhiqizweni kagesi iye emikhiqizweni kagesi. Isidingo sokonga amandla yifuse yokuqala yokuqhumisa ukuphindaphinda komkhiqizo. Lapho abantu bebona ukuthi umthombo wokukhanya omusha wesimo esiqinile uletha...Funda kabanzi -
Kungani ukukhanya kwe-LED kukhanyisa kukhamera?
Wake wasibona isithombe se-stroboscopic lapho ikhamera yeselula ithatha umthombo wokukhanya we-LED, kodwa kuvamile uma ibukwa ngokuqondile ngeso lenyama? Ungenza isilingo esilula kakhulu. Vula ikhamera yeselula yakho bese uyikhomba emthonjeni wokukhanya we-LED. Uma imoto yakho inesibani se-fluorescent, ...Funda kabanzi -
Sebenzisa leli khamera yewebhu ukuze uthuthukise umhlangano wakho wansuku zonke we-Zoom.
Zitholele iziqalo, amasevisi, imikhiqizo nokunye okwengeziwe okuvela kuzakwethu we-StackCommerce. Uma uthenga ngesixhumanisi sethu, i-NY Post ingase inxeshezelwe futhi/noma ithole amakhomishini ahambisana nawo. Yize ezinye izinkampani zithumela abasebenzi ehhovisi, iningi lethu liyaqhubeka nokuphila impilo yokuhlangana ye-Zoom engapheli. Uma...Funda kabanzi -
Yibuphi ubuchwepheshe obuhlanu obubalulekile bokupakishwa kwe-LED enamandla amakhulu?
Ukupakishwa kwe-LED enamandla amakhulu ikakhulukazi kuhilela ukukhanya, ukushisa, ugesi, isakhiwo nobuchwepheshe. Lezi zici azizimele kuphela komunye nomunye, kodwa futhi zithinta omunye nomunye. Phakathi kwazo, ukukhanya kuyinjongo yokupakishwa kwe-LED, ukushisa kuyisihluthulelo, ugesi, isakhiwo kanye nobuchwepheshe kuyindlela, ...Funda kabanzi -
Iyini isistimu yokukhanyisa ehlakaniphile?
Enqubweni yokwakhiwa kwedolobha elihlakaniphile, ngaphezu “kokwabelana, ukuhlela okujulile nokuphelele” kwezinsiza kanye nokwenza ngcono ukusebenza kahle kwedolobha, ukongiwa kwamandla kanye nokunciphisa ukungcola kanye nokuvikelwa kwemvelo eluhlaza nakho kuyizixhumanisi eziyisisekelo nezibalulekile. Ukukhanyisa komgwaqo wasemadolobheni ku...Funda kabanzi -
Khomba izitayela ezine bese ubheka ishumi leminyaka elilandelayo lokukhanyisa
Umbhali ukholelwa ukuthi kukhona okungenani amathrendi amane amakhulu embonini yokukhanyisa kule minyaka eyishumi ezayo: I-Trend 1: ukusuka endaweni eyodwa kuya esimweni sonke. Nakuba eminyakeni embalwa edlule, abadlali abavela ezimbonini ezahlukene ezifana namabhizinisi e-inthanethi, abakhiqizi bezibani bendabuko kanye ne-hardwa...Funda kabanzi -
Esikhathini esisha sokusetshenziswa, ingabe ukukhanya kwesibhakabhaka kuwumthombo olandelayo?
Ekuphulukiseni kwemvelo, isibhakabhaka esikhanyayo nesiluhlaza yizinkulumo ezibalulekile. Kodwa-ke, kusenabantu abaningi abandawo yabo yokuhlala neyokusebenzela engakwazi ukuthola ukukhanya kwelanga noma izimo ezingezinhle zokukhanyisa, njengezigceme zasesibhedlela, iziteshi ezingaphansi komhlaba, indawo yamahhovisi, njll. ngokuhamba kwesikhathi, ngeke kube kubi kuphela ...Funda kabanzi -
Khanyisa i-Apopka: engeza izibani zomgwaqo ezingu-123 ze-LED edolobheni; thuthukisa ezinye 626
NgokukaPam Richmond emhlanganweni woMkhandlu kaDolobha mhla ziyisi-7 kuNtulikazi, idolobha lase-Apopka lafaka amalambu emigwaqo ama-LED amasha angu-123 lashintsha amalambu akhona angu-626 abe amaLED. U-Richmond usebenza njengomxhumanisi wethrafikhi womnyango wokuhlela nokuklama we-Apopka, futhi unesibopho sokuqalisa...Funda kabanzi