1 Results for "《〈 문의 OIO↗5793↗7458 》〉 강남가라오케㎯ innumerable강남몰디브□강남가라오케equivalent 몰디브가라오케∽강남몰디브가라오케┽강남몰디브가라오케⑸㏘강남몰디브treaty"

An educational project for my mechatronics students, a tube equipped with two LDR sensors to measure the speed of a ball inside the tube.