This is a coined term that is rarely used by ordinary Filipinos.
dagisikan
electronics
Most Filipinos simply use the English term as is, which can be transliterated into Tagalog as ilektróniks or elektróniks.
Dagisikan is also the name of an intercollegiate quiz show for enthusiasists of electronics engineering. It is hosted by the Polytechnic University of the Philippines (PUP).
KAHULUGAN SA TAGALOG
elektróniká: sangay ng pisika at teknolohiya na may kinaláman sa galaw ng mga elektron sa vacuum, gas, semikonduktor, at iba pa