LM393 Mic_Unit Core2 Recording Microphone
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Hi There,
I am trying to record audio from the microphone. I would like to record voice.
I have found the following example on the M5Stack repo:
https://github.com/m5stack/M5-ProductExampleCodes/blob/master/Core/M5Core2/Arduino/record/record.ino
This one takes the internal mic and plays it out the speaker.
https://github.com/m5stack/M5-ProductExampleCodes/blob/master/Unit/MIC_Unit/MIC_Unit.ino
This one uses the LM393 Mic_Unit to display a frequency line on the LCD using the analog pin.
I have tried unsuccessfully to somehow merge the two together.
Question: Is it possible to record human voice using the LM393 or is it simply a sound sensor? I ask because of the results I have been getting and also conflicting information i've been reading.
Thanks.
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Hey! I have been trying to do this too. How was your trial going?
I am aftaid that this MICUNIT is just a sound sensor.. but actually LM393 is a mic. It says in the description I believe is for audio sampling and recording. But don’t know if its legit.
Please let me know if you able to figure it out.
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