3Pcs Ky 037 4Pin Voice Sound Detection Sensor Module Microphone Transmitter Smart Robot Car For Arduino

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() s Lees meer over de 3Pcs Ky 037 4Pin Voice Sound Detection Sensor Module Microphone Transmitter Smart Robot Car For Arduino van huismerk in de productgroep elektronica