Price:
US$7.63

Free Shipping

Buy Now
10pcs KY-037 4pin Voice Sound Detection Sensor Module Microphone Transmitter Smart Robot Car for Arduino

Compatibility

To confirm that this part fits your vehicle, please enter your vehicle's details below.

  • Year:

    Select

    • Make:

      Select

      • Model:

        Select

        • Submodel:

          Select

          • Trim:

            Select

            • Engine:

              Select

              • Clear All
              This part is compatible with 0 vehicle(s).
              Show all compatible vehicles
              This part is compatible with 1 vehicle(s) matching
              This part is not compatible with
              Recent searches

                • Year
                • Make
                • Model
                • Submodel
                • Trim
                • Engine

                  Features:
                   
                  – For sound detection module has two outputs:
                  – There is a mounting screw hole 3mm
                  – The use 5v DC power supply
                  – With analog output
                  – High sensitive microphone and high sensitivity
                  – A power indicator light
                  – The comparator output is light
                   
                  Specifications:
                   
                  int Led=13;//define LED interface
                  int buttonpin=3 //Define D0 Sensor Interface
                  int val;//define numeric variables val
                   
                  void setup()
                  {pinMode(Led,OUTPUT);// Define LED as output interface
                   pinMode(buttonpin,INPUT);//Define D0 Sensor as output Interface }
                   
                  void loop()
                   {val=digitalRead(buttonpin);//digital interface will be assigned a value of 3 to read val
                  if(val==HIGH)//When the light sensor detects a signal is interrupted, LED flashes
                   {digitalWrite(Led,HIGH)}
                   
                   else
                  {digital Write(Led,LOW)}}
                  int sensorPin = A5; // select the input pin for the potentiometer
                  int ledPin = 13; // select the pin for the LED
                  int sensorValue = 0; // variable to store the value coming from the sensor
                   void setup() {pinMode(ledPin, OUTPUT);Serial.begin(9600);}
                   
                   void loop() 
                  {sensorValue = analogRead(sensorPin);
                     digitalWrite(ledPin, HIGH);
                     delay(sensorValue);
                     digitalWrite(ledPin, LOW);
                     delay(sensorValue);
                     Serial.println(sensorValue, DEC); }
                   
                  Package Included:
                   
                  10 x KY-037  Voice Sound Detection Sensor Module

                  Leave a Comment