MP34DT01 MEMS Mikrofonmodul 1-3,25 MHz Detektionsmikrofonsensor 1,8-3,3 V
4,81 €
PDM is the 'third' kind of microphone you can integrate with electronics, apart from analog or I2S. These microphones are very commonly used in products, but are rarely seen in maker projects. PDM is a little like 1-bit PWM.
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