Umehluko omkhulu phakathiI-RGBAma-LED kanyeama-LED ajwayelekileilele ezimisweni zabo ezikhipha ukukhanya namandla okuveza umbala.

 

1. Isimiso esikhanyayo:

 

• I-LED evamile: Ama-LED avamile ngokuvamile ama-diode akhipha ukukhanya ombala owodwa, njengobomvu, oluhlaza okotshani noma oluhlaza okwesibhakabhaka. Zikhipha ukukhanya ngokugeleza kwamandla kagesi ezintweni ze-semiconductor, futhi ukukhanya okukhishwayo kuwumbala owodwa ongashintshi.

• I-RGB LED: I-RGB LEDwuhlobo lwe-LED olungakhipha imibala emithathu eyisisekelo: obomvu, oluhlaza okotshani, noluhlaza okwesibhakabhaka. Ngokuvamile akhiwa ama-chips e-LED amathathu ahlukene (obomvu, oluhlaza okotshani, noluhlaza okwesibhakabhaka) ehlanganiswe ndawonye, ​​futhi ngokulungisa ukukhanya kombala ngamunye, imibala ehlukahlukene ingaxutshwa.

 

2. Ukusebenza kombala:

 

• I-LED evamile: ingakhipha umbala owodwa kuphela futhi ayikwazi ukushintshwa.

• I-RGB LED: Ingakhiqiza ukuhlukahluka kombala cishe okungapheli ngokulungisa inhlanganisela yokukhanya kokubomvu, okuluhlaza okotshani nokuluhlaza okwesibhakabhaka. Lokhu kwenzaI-RGB LEDidume kakhulu ezinhlelweni ezidinga imibala eminingi, njengokukhanyiswa kombala, izikrini zokubonisa nezibani zokuhlobisa.

 

3. Indlela yokulawula:

 

• I-LED evamile: Ngokuvamile kudinga kuphela ukulawula amandla okulula.

• I-RGB LED: Idinga ukujikeleza kokulawula okuyinkimbinkimbi, ngokuvamile kusetshenziswa ubuchwepheshe be-PWM (Pulse Width Modulation) ukuze kulungiswe ukukhanya kombala ngamunye ukuze kuzuzwe ukuxutshwa nokuguqulwa kombala.

 

Sekukonke, ukuguquguquka nokuguquguquka kwama-LED e-RGB kuye kwaholela ekusetshenzisweni kwawo kabanzi kubuchwepheshe besimanje bokukhanyisa nokubonisa, kuyilapho ama-LED avamile efaneleka izinhlelo zokusebenza ezilula ezidinga umbala owodwa.

I-RGB LED Panel Light Project

Iphrojekthi yokukhanya yephaneli ye-LED evamile