Maxaad u doorataa nalalka waddooyinka ee LED? Maxay yihiin sifooyinka iyo faa'iidooyinka?
Waa maxay sifooyinka iyo faa'iidooyinka nalalka waddooyinka LED? Nalalka LED-ka waxaa aqoonsaday dad badan, waxaana jira alaabooyin badan oo suuqa ah. Isticmaalka ujeedooyinka badan ee LED waxay ku lug leeyihiin LED-yada, hadday tahay laambad ama muraayad. Hadda waddanku wuxuu sidoo kale u ololeynayaa badbaadinta tamarta. Markaa, LED-ka ha ku sii…