Udibaniso lwe strip LED: indlela yokwenza kakuhle

Umdibaniso echanekileyo strip LED luquka ukulandela imiyalelo ezizodwa eziza kunikwa ngezantsi. Ngokulandela kuwo, wadalwa zizibane LED ngezandla zabo ziya kumkhonza ixesha elide kangangoko kunokwenzeka.

Ngoko ke, ngaphambi kokuba uqhubeke ngqo ukufakelwa tape, into yokuqala ufuna ukulinganisa ubude ndawo apho kuya ukufaka. Oku kubalulekile. Emva ngasinye oonotsheluza LED lungahlukaniswa kuphela ubuncinane ethile (ukunciphisa ubuninzi). Ezinye zazo ezona kunqunyulwa ukwenzela ukuba kukho bathathu nje kuphela ii-LED, kunye nezinye kangangokuba kukho, okanye ababini, okanye ezine, njl (Yonke Kuxhomekeke uhlobo le imveliso).

Kakade ke, kuphela ubude ofunekayo, ukudibanisa ngumcu ngakumbi LED ayikho kodwa kunokwenzeka. Okwesibini, ngokunjalo linyathelo elibalulekileyo kakhulu kukuba ukukhetha i parameters ifanelekileyo ngayo umbane. Emva kwakuwo okanye ukunqongophala parameters ezifana ombane yokusebenza kunye ethile amandla umcu LED, kunokubangela okwexeshana okanye ukusilela yayo kwexesha. Ukuba ugqiba ekubeni usebenzise umbala (RGB) bands, ukongeza umthombo wamandla kwakhona kufuneka uthenge microcontroller efuna unikezelo olufanelekileyo amandla. Emva ukufunyanwa zonke kuyimfuneko, kwaye okona kubaluleke kakhulu, izixhobo ekunene, ziyaqaliseka ufakelo uqhagamshelwano lwe basihambise LED.

Ungafumana iindlela ezininzi ukuze usebenzise olu hlobo yomhombiso. Kodwa kaninzi esetyenziselwa LED komcu izibane eluphahleni. Noko ke, nantsi into esiqiniseke ngayo: naphi yafakwa, imithetho ufakelo ezifanayo kuzo zonke iimeko. Ngezantsi kukho ezinye izikhokelo kulo mbandela.

Inani omkhulu ngezithandelo LED une umaleko kwakuse ababa zibambene nayo. Yaye ekubeni siyazi ukuba iglu ongabunyamezeliyo uthuli kunye grease, umphezulu kufuneka ntofo ngenyameko, Kakade, ukuba ukusilungisa. Oku kwenziwa nga ngcono. Le ndawo apho tape ifakiwe, uyakwazi wazisula utywala okanye sijike - oku kuya kususa onke amanqatha.

Ngoku uhlala kuphela ukususa umaleko olukhuselayo kwicala emva kwe tape, waza kuyo waqhoboshela kumphezulu (akukho mfuneko cofa ngamandla kwisixhobo, yonke into kwenziwa iintshukumo mnene). Kubalulekile ukukhumbula ukuba ukugoba iteyiphu kakhulu - oko umonakalo abafowunelwa (ukugoba ubuncinane oyi-20 mm), yaye xa kuyimfuneko ukusebenzisa ahlabayo isikere. Ngelo xesha linye kukwabalulekile ukuba umonakalo indawo spikes. Kwaye ukuba ufuna solder iziqwenga ezimbini ezahlukeneyo, kuyimfuneko ukuba asebenzise intsimbi ngelotha kwiisayithi echongiweyo. Iqondo lobushushu kufuneka abe ngaphezulu ko-260.

Ngoku ungenza uqhagamshelane LED komcu umbane. Kubalulekile ukuphepha ukunxulumana ngamanzi kunye uqhagamshelane kunye nezinye izinto conductive.

UPawulos, sinako ukuba izindululo ezongezelelweyo ingqalelo ekuphumezeni yimivumbo LED:

• - tape Flexible kubhetele ukuba sigobe ngaphandle kwesizathu.
• - Musa ukuvumela contact qhawulo.
• - Kuyimfuneko ukuba bahloniphe wokwephuka kwe tape umbane xa uqhagamshele ngamandla.
• - Kubalulekile ukuba usebenzise izinto ezininzi efanelekileyo amandla kuphela.
• - Xa tape imvelaphi inyuselwa khona kwindawo conductive, kuyimfuneko ukuba unombombiya indawo yokuqala.