Hi all
Hope someone can sadvise where i am going wrong, I am adding an FM detector boasrd to an AM radio via a switch at the point of the detector diode (copy of circuit attached - excuse my scribbliong hope this is ok) but i cannot get the CD4066 to switch back and forth, or actually even switch at all. I am only using two of the control pins and have put the other two to ground, have left the unused sig in / out pins as is.
Finding my way with this mod so hopefully I haven't gone way off track, it was going well until I got to the CD4066 as not used one in a circuit before.
many thanks
Mark
Hope someone can sadvise where i am going wrong, I am adding an FM detector boasrd to an AM radio via a switch at the point of the detector diode (copy of circuit attached - excuse my scribbliong hope this is ok) but i cannot get the CD4066 to switch back and forth, or actually even switch at all. I am only using two of the control pins and have put the other two to ground, have left the unused sig in / out pins as is.
Finding my way with this mod so hopefully I haven't gone way off track, it was going well until I got to the CD4066 as not used one in a circuit before.
many thanks
Mark
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