may anh giup e cai mach nay voi !
Em khong biet gan chuong o dau ! chuong 12V (khuech dai dung Op-Amp dc ko ?)
may bac giup em voi !
http://www.mediafire.com/?kbhr5l5w65t9de8
Em khong biet gan chuong o dau ! chuong 12V (khuech dai dung Op-Amp dc ko ?)
may bac giup em voi !
http://www.mediafire.com/?kbhr5l5w65t9de8
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