Umahluko ophambili phakathiI-RGBIi-LED kunyeii-LED eziqhelekileyoIxhomekeke kwimigaqo yazo yokukhupha ukukhanya kunye nobuchule bokubonakalisa umbala.

 

1. Umgaqo okhanyayo:

 

• I-LED eqhelekileyo: Ii-LED eziqhelekileyo zihlala zii-diode ezikhupha ukukhanya zombala omnye, njengobomvu, oluhlaza okanye oluhlaza okwesibhakabhaka. Zikhupha ukukhanya ngokuhamba kombane kwizinto ze-semiconductor, kwaye ukukhanya okukhutshwayo ngumbala omnye ozinzileyo.

• I-RGB LED: I-RGB LEDluhlobo lwe-LED olunokukhupha imibala emithathu esisiseko: obomvu, oluhlaza, noluhlaza okwesibhakabhaka. Zihlala zenziwe ngeetships ezintathu ze-LED ezahlukeneyo (ezibomvu, eziluhlaza, neziluhlaza okwesibhakabhaka) ezidityaniswe kunye, kwaye ngokulungelelanisa ukukhanya kombala ngamnye, imibala eyahlukeneyo ingaxutywa.

 

2. Ukusebenza kombala:

 

• I-LED eqhelekileyo: inokukhupha umbala omnye kuphela kwaye ayinakutshintshwa.

• I-RGB LED: Ingavelisa umahluko ongapheliyo wemibala ngokulungelelanisa indibaniselwano yokukhanya ebomvu, eluhlaza kunye nebhlowu. Oku kwenzaI-RGB LEDithandwa kakhulu kwizicelo ezifuna imibala emininzi, njengokukhanya kwemibala, izikrini zokubonisa kunye nezibane zokuhombisa.

 

3. Indlela yokulawula:

 

• I-LED eqhelekileyo: Ngokwesiqhelo ifuna ulawulo olulula lwamandla kuphela.

• I-RGB LED: Ifuna i-control circuitry enzima ngakumbi, ngokuqhelekileyo isebenzisa iteknoloji ye-PWM (Pulse Width Modulation) ukulungisa ukukhanya kombala ngamnye ukuze kufezekiswe ukuxubana nokutshintsha kombala.

 

Lilonke, ukuguquguquka kunye nokuguquguquka kwee-RGB LEDs kukhokelele ekusetyenzisweni kwazo ngokubanzi kubuchwepheshe banamhlanje bokukhanyisa kunye nokubonisa, ngelixa ii-LED eziqhelekileyo zifanelekile kwizicelo ezilula ezifuna umbala omnye.

Iprojekthi yokukhanya kwephaneli ye-RGB ye-LED

Iprojekthi yokukhanya kwephaneli ye-LED eqhelekileyo