Published © LGPL

Grove starter kit for arduino --- Sound sensor

Teaches you how to use the sound sensor in the Arduino Grove starter kit.

BeginnerProtip15 minutes1,566
Grove starter kit for arduino --- Sound sensor

Things used in this project

Hardware components

Arduino 101
Arduino 101
×1
Seeed Studio SeeedStudio grove starter kit Arduino 101
×1

Software apps and online services

Arduino IDE
Arduino IDE

Story

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Schematics

connection_NcmaemHSVC.jpg

Code

sound sensing code

Arduino
const int pinAdc = A0;

void setup(){
    Serial.begin(115200);
    //Serial.println("Grove - Sound Sensor Test...");
}

void loop(){
    long sum = 0;
    for(int i=0; i<32; i++){
        sum += analogRead(pinAdc);
    }

    sum >>= 5;

    Serial.println(sum);
    delay(10);
}

Credits

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