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by aggour
Mon Apr 04, 2016 5:51 pm
Forum: Arduino & Seeeduino
Topic: LM393 Sound Sensor
Replies: 1
Views: 3366

LM393 Sound Sensor

Hello Everybody, I'm using a Sound Sensor based on the LM393 amplifier and CZN-15E with Arduino Uno. I compiled the code and I got always values from 59 to 61. If anyone can help, I want to know please if this value is decibel? If not, how can I get the decibel value? Thank you in advance for your s...