Audio signal source selector ... A very simple circuit that can be used to switch between two signal sources can be constructed using this diagram . This circuit helps ...
DOWNLOAD: https://tinurli.com/2f1r3r
DOWNLOAD: https://tinurli.com/2f1r3r
audio-selector-switch-schematic
Selector circuit is made using a major component in the form of an electronic switch IC CD4066 which is controlled by the ring counter IC CD4017 and NE555​ ... 3925e8d270