MEMS Microphone Hookup Guide
Hardware Hookup (Quickstart)
If all of this is super familiar, here's all you need to get started:
Connect the Vcc port to 3.3V (or anything between 1.5 and 3.3V) and the GND port to ground.
Connect the AUD port to an analog (ADC) input on a microcontroller.
Read in the ADMP401 analog signal and measure/record all the sounds! (Also remember it's a sound signal, so you'll likely want to use the amplitude of the sound wave rather than the raw voltage output.)
|Wires Soldered to ADMP401||IC Hook Connected to ICS-40180|
|Straight header pins being soldered to MEMS microphone.||Right angle header pins being soldered to MEMS microphone.|