Stand Alone MP3 Sound Module & 4-Channel Micro-LEC with Machine Gun Effect

Hello Rob,
I have for my dockingbay a Lego Laser Cannon (set 75034) and I'm looking the get light in synconised sound on that.
Therefore I have the gun effect board and the sound module and I thought taht will easily work when take away the button and connect the outlets of gun effect board with sound module . The idea was like that:

Unfortunatelly it doesn't work. Maybe my plan was to simple.

Any idea how I get this work, what I need to order in addition?

thanks, Helmut

 

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  • Helmut Senft Don't give up Helmut!  I simply  have not been able to finish the sound module yet.  Unfortunately I don't have a date to give you-- so many other things are coming up that I need to finish first.  My hope would be in early 2024.  When there is news to share, I'll post it.  I still very much want to get this sound module complete, so know that I am still working on it! :-)

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