i try to use an lm386 module, that has already the connection parts on the side of the lm386, so the connections on the lm386 are on the attached file. Do i need to do the same way connection of the output of the 1820 like this you have here? does this cover this connection of the module ? because if i send them directly i hear nothing.
the module is like this and the picture is taken from the second pdf with the schematic
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