I'm working on a bot what detects the loudest sound in its environment, uses FFT to take the pitch of the sound, like a musical note, and then use that information to control motors to make the bot move. I already made the whole thing using a KY-037 or 038(I dont remember) and it worked, but the mic's poor sensitivity made it so that unless my instrument (trumpet) was right on top of the mic, it wouldn't hear anything. I was wondering if the MAX9814 would do a better job at this sort of stuff. I've read that it has better sensitivity. Thank you in advance for any help you provide.
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