Idivayisi yokuzwakalisa iyimakrofoni ye-MEMS ekhipha isiginali ye-Pulse density elungiselelwe (PDM).
IMahesh yakhelwe i-PCB ephethe i-RP2040 nge-MEMS microphone nesixhumi se-USB.
Iza nama-schematics agcwele kanye nekhodi yomthombo etholakala ekhasini layo le-GitHub.
Ikhwalithi ingahlulelwa kule vidiyo: