LEDs turning on and off if there is a varying sound

@soundboard This clever use of an electret mic and transistor logic mimics basic audio-triggered control perfect inspiration for a DIY soundboard! Imagine syncing this to sound buttons or a meme soundboard for reactive lighting.	by soundboardw June 17, 2025
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2 Answers

Answer by ansipes

Let the things we do not see be as meaningless as the things we do not see Poor Bunny.	+1 vote by ansipes 6 days, 13 hours ago
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Answer by Aivon

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