UID :114970
UID :67725
zhengshuguo:LC滤波器如果频率较高,就要求接地良好。最好是自己做个标准焊盘的双面板,电容的接地电阻要足够小,做实验的话电容也可以直接焊在地上。 (2015-04-02 19:23) ?) ,xZ1"
UID :105876
UID :115533
天空很蓝:求实物图,方便有个实物图看下不 (2015-04-03 14:43) p?nVPTh