User:Jhltwonwiki
From LTwiki-Wiki for LTspice
born in seoul, korea Manufacturing Equipment, Consumer Electronics Vacuum cleaning robot, surgical robot, medical equipment, ultrasound imaging. High Intensity Focused Ultrasound, Hardware and software designer i was samsung electronics engineer. i am making induction motor- triac (BTA6) - optotriac (moc3021) simulator Now, i am a professor (Far East Univ. in korea)