Array ( [0] => Array ( [title] => L3A [link] => https://www.youtube.com/embed/xIp6bKKS14c ) [1] => Array ( [title] => L3B [link] => https://www.youtube.com/embed/S5nS1AG12yQ ) ) 國立清華大學開放式課程OpenCourseWare(NTHU, OCW) - 第3講 Simple resistive Circuit analysis