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Photocell
01
potosel, selula ng liwanag
a device that detects or measures light, commonly used to automatically control lighting or to trigger other electronic devices based on changes in ambient light levels
Mga Halimbawa
Streetlights equipped with photocells illuminate automatically as daylight diminishes and turn off at dawn.
Ang mga poste ng ilaw na may photocell ay awtomatikong nag-iilaw habang bumababa ang liwanag ng araw at namamatay sa madaling araw.
