3 arrimood oo lagu ilaalinayo dhalaalka nalalka waddooyinka cadceedda ee LED mid deggan
Si loo hubiyo xasilloonida dhalaalka iftiinka waddada LED, waa in la doortaa saddex qaybood, kuwaas oo kala ah sahayda tamarta wadista, weelka kulaylka iyo jajabka laambada. Ilaa iyo inta saddexdan qaybood si fiican loo doortay, uma baahnid inaan ka walwalno iftiinka aan xasilloonayn ee iftiinka waddada LED iyo kuwa saboolka ah ...