Qhov sib txawv tseem ceeb ntawmRGBLEDs thiabib txwm LEDslus dag nyob rau hauv lawv lub teeb-emitting cov ntsiab lus thiab cov xim nthuav qhia muaj peev xwm.

 

1. Luminous txoj cai:

 

• Ib txwm LED: Ib txwm LEDs feem ntau yog lub teeb-emitting diodes ntawm ib qho xim, xws li liab, ntsuab lossis xiav. Lawv emit lub teeb los ntawm qhov ntws ntawm hluav taws xob tam sim no nyob rau hauv cov ntaub ntawv semiconductor, thiab lub teeb emissions yog ib tug taag xim.

• RGB LED teeb: RGB LED teebyog hom LED uas tuaj yeem tso tawm peb cov xim yooj yim: liab, ntsuab, thiab xiav. Lawv feem ntau yog tsim los ntawm peb cais LED chips (liab, ntsuab, thiab xiav) ua ke ua ke, thiab los ntawm kev kho qhov ci ntawm txhua xim, ntau yam xim tuaj yeem sib xyaw.

 

2. Xim kev ua haujlwm:

 

• Ib txwm LED: tsuas tuaj yeem tawm ib xim thiab hloov tsis tau.

• RGB LED teeb: Nws tuaj yeem tsim cov xim yuav luag tsis muaj kawg los ntawm kev kho qhov ci ci ua ke ntawm liab, ntsuab thiab xiav. Qhov no ua rauRGB LED teebnrov heev hauv cov ntawv thov uas xav tau ntau yam xim, xws li cov teeb pom kev zoo xim, cov ntxaij vab tshaus thiab cov teeb pom kev zoo nkauj.

 

3. Tswj txoj kev:

 

• Ib txwm LED: Feem ntau tsuas yog xav tau kev tswj fais fab yooj yim xwb.

• RGB LED teeb: Yuav tsum muaj kev tswj xyuas nruj dua, feem ntau yog siv PWM (Pulse Width Modulation) thev naus laus zis los kho qhov ci ntawm txhua xim kom ua tiav cov xim sib xyaw thiab hloov.

 

Zuag qhia tag nrho, qhov yooj yim thiab ntau yam ntawm RGB LEDs tau ua rau lawv siv dav hauv cov teeb pom kev zoo niaj hnub thiab cov thev naus laus zis, thaum cov LEDs niaj hnub tsim nyog rau cov ntawv yooj yim uas xav tau ib qho xim.

RGB LED Vaj Huam Sib Luag Teeb Project

Ib txwm LED Vaj Huam Sib Luag Teeb Project