I-RGB ye-LED yokukhanya kwe-4 ye-Tube iinyawo ibaluleke kakhulu kunokuba ucinga!

Iidiodes eziqhelekileyo ezikhuphayo (izibane ze-LED) zimbini kuphela iinyawo zetyhubhu, unyawo olude olude kunye nolunye unyawo olufutshane, apho unyawo olude ludibaniswe nombane, kwaye unyawo olufutshane ludibaniswe nombane. Ngaba kukho isibane se-LED esineenyawo ezine zetyhubhu? Kukho ngokwenene izibane ze-RGBLED ezinje kwimarike. Ekubeni iinyawo zombini zanele, kutheni zineenyawo ezine? Umvelisi uya kukuthatha ukutolika ngakumbi. Musa ukukhangela iinyawo zakhe ezine tube. Ngapha koko, kukho izibane ezintathu ze-RGBLED, enye yazo iyinxalenye yoluntu yezibane ezintathu ze-LED, kwaye ezinye iinyawo ezintathu ziyityhubhu yesibini yokukhanya kwe-LED nganye. Isibane sine-cathode eqhelekileyo kunye ne-anode eqhelekileyo. Kwizibane ze-RGBLED ezine-anode eqhelekileyo, ityhubhu ende yeenyawo ezine ityhubhu yi-anode, oko kukuthi, i-electrode efanelekileyo yokunikezelwa kwamandla. Kwi-anode, ipeni yetafile emnyama ibonakaliswe kuyo nayiphi na enye iinyawo ezintathu zetyhubhu. Ukuba oku kukhanya kwe-LED kuqhelekileyo, uya kubona kwakhona ukuba oku kukhanya kwe-LED kukhanya, kwaye ukuhla kwe-voltage kuya kubonakala kwi-multimeter. Izibane ze-LED eziqhelekileyo, iziphumo zenkcazo azifani. Emva kokuba isibane se-LED singumbane, ukukhanya okubomvu kukhishwa. Ukuba itafile ebomvu ayishukumi, ipeni yetafile emnyama ibonakaliswe kwezinye iinyawo ezimbini zetyhubhu, kwaye uya kufumanisa ukuba kuya kubakho ukukhanya kweminye imibala. Ukongeza kubomvu kunye nohlaza okwesibhakabhaka kunye nohlaza okwesibhakabhaka, kungenxa yoko kubizwa ngokuba yi-Isizathu sokukhanya kwakhe kwe-RGB ye-LED, apho i-R imele ebomvu, ivela kwileta yokuqala yegama lesiNgesi elithi Red (intsingiselo yesiTshayina: ebomvu); U-G umele uhlaza lwegama lesiNgesi elithi Green (intsingiselo yesiTshayina: eluhlaza) unobumba wokuqala; Iluhlaza okwesibhakabhaka, ukusuka kwigama lesiNgesi elithi BLUE (intsingiselo yesiTshayina: eluhlaza okwesibhakabhaka) unobumba wokuqala. Ukuba ujonga ukuhla koxinzelelo ngexesha lenkqubo yokulinganisa, uya kufumana ukuba imibala eyahlukeneyo yokukhanya iya kukhutshwa, kwaye ukuhla koxinzelelo kuya kuhluka. Ukusuka kumfanekiso ongentla, ungabona kwakhona. Ngokwesiqhelo, ukukhanya kwale mibala mithathu ikwayimibala emithathu ephambili yokukhanya. Ukuba imibala emibini yezibane ze-LED zikhanyiswa ngaxeshanye, ukukhanya kweminye imibala kunokukhutshwa, njengezibane ze-LED ezibomvu neziluhlaza ukuze zikhanyise ngexesha elinye. Xa isibane se-LED sikhanyiswa ngexesha elifanayo, ukukhanya okuhlangeneyo kuya kukhutshwa: ukukhanya okumhlophe. Isibane esenziwe ngemilenze emine ye-RGBLED nayo ineenzuzo zayo. Emva kokulawula ezi ityhubhu ezine iinyawo, unokulawula izibane ze-LED ukuthumela iintlobo ngeentlobo zemibala yokukhanya. Ewe, ngokuqinisekileyo kunzima kakhulu ukuyilawula. Phelisa. Ewe kunjalo, unokubona umgangatho wokukhanya kwe-RGBLED ngale ndlela. Ukuba ufumanisa ukuba eminye imibala (iintlobo ezintathu zobomvu kunye nohlaza okwesibhakabhaka) zifunyenwe ngexesha lenkqubo yokukhangela, ngoko ukukhanya kwe-LED ekhupha umbala kunokwenzeka ukuba kuphulwe Kubantu ngabanye, akunakwenzeka ukuyilungisa. Ifuna ukutshintshwa. Umenzi ugxile ekuveliseni ubuhlalu besibane se-RGBLED, i-patch RGB, kunye neplagi-kwimveliso ye-RGB. Abahlobo abayidingayo banokuqhagamshelana nabasebenzi bethu abasemthethweni benkonzo yabathengi kwi-intanethi.