ADMP401 MEMS Mikrofon Breakout Modul Board für Arduino Universal 1,3cm*1cm
15,35 €
Size:1.3cm 1cm(0.51" 0.39"). Plus you will not have to deal with trying to solder the microphone's wacky footprint. The amplifier's AUD output will float at one half Vcc when no sound is being picked up.
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