Nrog rau lub teeb pom kev zoo hauv lub ntiaj teb tiag, LED feem ntau yog siv ua ke hauv kev sib txuas thiab / lossis cov hluav taws xob sib luag kom tsim tau cov txiaj ntsig uas xav tau. Hmoov zoo rau cov tsim teeb pom kev zoo, cov tuam ntxhab tau qhia ntau yam khoom lag luam hauv LED rau kev ua lag luam uas muaj ntau lub LEDs tau sib sau ua ke xws li cov hlua LED teeb, cov hlua LED, cov kab hluav taws xob, thiab lwm yam. tam sim no-lim resistor nyob rau hauv txoj kab nrog lawv. Cov tuam txhab tsim kom paub tseeb tias cov resistors yog ntawm tus nqi tsim nyog thiab nyob hauv txoj cai kom cov LEDs ntawm qhov chaw txuas yuav tsawg dua rau qhov kev hloov pauv ntawm qhov khoom siv hluav taws xob. Txij li lawv qhov tam sim no twb tau tswj hwm, txhua yam lawv xav tau yog qhov hluav taws xob tas li los ua kom lub zog ntawm LED (s).
Thaum LEDs lossis ib qho teeb ci ntawm LEDs raug tsim ua qhov zoo li no lawv yuav feem ntau hais txog qhov voltage yuav tsum khiav ntawm. Yog li yog tias koj pom tias koj txoj hlua khi siv 12VDC, tsis txhob txhawj xeeb txog qhov chaw tsav tsheb tsis tu ncua, txhua yam koj yuav xav tau yog 12VDC qhov hluav taws xob qhov hluav taws xob raws li qhov tam sim no twb tau raug tswj los ntawm board Circuitry uas cov chaw tsim khoom tsim tau.
Yog tias koj txaus siab rau peb cov khoom, thov tuaj xyuaswww.hkram.comtohavemoreinformation.