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Toptes Decibel Meter, TS-501A Sound Level Meter With 2.25" Backlight LCD Screen, Portable SPL Tester With A Weighted, Range 30-130Db, Data Hold, MAX
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Arduino Sound Meter
8:40
YouTubelearnelectronics
Arduino Sound Meter
Arduino Sound Level Meter In this video we make a sound level meter using an Ardiuino Una, a 1.3" OLED display and a microphone breakout board. The sketch samples the AC waveform of the microphone for 50ms and records the minimum and maximum values. This gives us the peak-to-peak value for the sound. Then we convert this value to a calibrated ...
61.9K viewsApr 15, 2017
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$104.00
FLIR Digital Sound Level Meter 407730
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Decibel Meter, LONVOX Sound Level Meter With 30 - 130 Dba Measuring Range, SPL Meter With 2.45" Backlit LCD, Db Meter With MAX/MIN Noise Measurement
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Decibel Meter, LONVOX Sound Level Meter With 30 - 130 Dba Measuring Range, SPL Meter With 2.45" Backlit LCD, Db Meter With MAX/MIN Noise Measurement
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Noise Decibel Meter, Gedaye Sound Level Meter Range 35-135Dba, SPL Meter With A Weighted, Data Hold Max/Min, Fast/Slow, Color LCD Backlit Display,
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Noise Decibel Meter, Gedaye Sound Level Meter Range 35-135Dba, SPL Meter With A Weighted, Data Hold Max/Min, Fast/Slow, Color LCD Backlit Display,
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