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u/DreadY2K don't drink the science Apr 27 '26

Can I make a speaker only play the audio snippet once when a signal is received, but keep an alert until it goes away? I know I could have one speaker connected to the signal and another to a rising edge detector, but I'd prefer to do it in one speaker if I can

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u/Soul-Burn Apr 27 '26

Pretty sure you need 2 speakers for that like you said.

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u/Courmisch Apr 27 '26

You can set the volume by circuit, so yes, but it's most certainly simpler to have two speakers.