u/Random_Dude2291

So guys, I bought a MAX9814 off robu.in, and wired both Gain and AR to GND. I soldered the pins and tested it, and here's how it outputs.

Code:

int MIC_PIN = A0

void setup() {

Serial.begin(115200);

}

void loop() {

int micValue = analogRead(MIC_PIN);

Serial.println(micValue);

delay(50); }

I'm looking forward to using this sensor to train an AI algorithm to recognize drone sounds.

BTW the sensor is right next to my laptop, speakes are near the screen, which is a little elevated.