laifu07106022 发表于 2015-1-30 12:02 先瞅电路部分，刚过来的是L/C是滤波电路，紧接着两个电容或其他是调节谐振频率，因为w=1/sqrt(LC)，调节C可 ...
Undo
Redo
Table
Removeformat
Autotypeset Left Center Right
FloatLeft FloatRight Orderedlist Unorderedlist
点击图片添加到帖子内容中
Archiver|手机版|小黑屋|52RD我爱研发网 ( 沪ICP备2022007804号-2 )
GMT+8, 2024-9-28 04:10 , Processed in 0.053302 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.5
© 2001-2023 Discuz! Team.
