Koj puas tau pom daim duab stroboscopic thaum lub koob yees duab xov tooj ntawm tes siv ib qhoLED teeb qhov chaw, tab sis nws yog ib txwm thaum saib ncaj qha nrog lub qhov muag liab qab?Koj tuaj yeem ua qhov kev sim yooj yim heev.Qhib koj lub xov tooj lub koob yees duab thiab tsom nws ntawm lub teeb ci LED.Yog tias koj lub tsheb muaj lub teeb fluorescent, koj tuaj yeem yooj yim saib qhov tshwm sim txawv txawv ntawm lub koob yees duab ntse lub koob yees duab.

Qhov tseeb, qhov flashing zaus ntawm LED teeb qhov chaw yog undetectable rau tib neeg lub qhov muag liab qab.Kev ntsuam xyuas cov neeg nyiam tsheb feem ntau ntsib qee qhov vwm vwm: thaum thaij duab ntawm lub tsheb, lub tsheb pib lub teeb fluorescent, thiab cov nyhuv tua kawg yuav ua rau lawv ntxhov siab heev.Cov nyhuv stroboscopic no tuaj yeem piav qhia yooj yim raws li qhov tsis sib haum xeeb ntawm ob lub teeb.

LED teeb qhov chaw flickers ntawm cov zaus, uas yog imperceptible rau qhov muag liab qab.Yog li ntawd, peb pom tias lub teeb ci mus txog thaum peb tua lub hwj chim tag.Ib yam li ntawd, vis dis aus yog qhov tseeb ntawm cov duab nrawm thiab nrawm nrawm, uas tau ntes hauv thav ntawv ib ob.Thaum peb ua si ua si ua ke, lub zeem muag txuas ntxiv no yuav dag peb lub hlwb los kho cov xwm txheej ntawm qhov screen raws li kev ua haujlwm tsis tu ncua.

Thaum tus naj npawb ntawm cov thav duab ib ob ntau tshaj qhov LED teeb qhov zaus, lub koob yees duab ntawm lub xov tooj ntawm tes qhia tau hais tias pom tseeb flicker nyhuv, uas yog cov nyhuv stroboscopic.

Thaum lub teeb ci LED tau qhib thiab tawm sai, nws yuav flash.Seb nws flashes tsuas yog nyob ntawm qhov xwm ntawm qhov tam sim no muab rau nws.Feem ntau, lub flashing zaus ntawmLED teebyog qhov siab heev, uas tsis tuaj yeem pom ncaj qha los ntawm tib neeg lub qhov muag liab qab, lossis pom tsis pom ntawm qhov muag liab qab.Yog li ntawd, tib neeg tuaj yeem tso siab tau tias txhua qhov pom lub koob yees duab flashing yog qhov ua haujlwm ntawm lub teeb, thiab tib yam uas yuav tsum tau nyiam yog tib neeg ntsais muag.Txawm li cas los xij, nws yog ib nqe lus dav heev los hais tias tusLED teebyog ib txwm flashing thaum ua haujlwm.