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Discussion Starter · #24 ·
Hi Greg, another question, can the PH Hobbies S4004 sound card be wired for battery RC control use without using the magnetic reed switches? I tried to follow the diagram for maual control, and tried to use a voltage reducer card to supply the 6 volt battery back up, but all I am getting is some static coming from the speaker? Not getting chuff, whistle, or bell?
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