ADMP401 MEMS Microphone Breakout Module Board For Arduino Universal
8,89 €
Plus you will not have to deal with trying to solder the microphone's wacky footprint. 3dB roll off at 100Hz and 15kHz. So the AUD output can easily be connected to the ADC of a micro. The amplifier's AUD output will float at one half Vcc when no sound is being picked up.
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