Array ( [0] => Array ( [title] => L5A [link] => https://www.youtube.com/embed/76UTfC35p6Q ) [1] => Array ( [title] => L5B [link] => https://www.youtube.com/embed/CeF4SLcspgY ) [2] => Array ( [title] => L5C [link] => https://www.youtube.com/embed/qAXI7c24XMw ) [3] => Array ( [title] => L5D [link] => https://www.youtube.com/embed/7S2wlq1DP0g ) ) 國立清華大學開放式課程OpenCourseWare(NTHU, OCW) - 第5講Bipolar amplifiers (chap5)