€ 7,83

Description

100% brand new and high quality.
High sensitive microphone and high sensitivity.
Module features a power indicator light.
Features a ing hole of 3mm.
Package Includes: 1 x Sound Microphone Sensor.

Description: For sound detection module has two outputs: 1. AO, analog output, real-time output voltage signal of the microphone 2. DO, when the sound intensity reaches a certain threshold, the output high and low signal Module features: 1. there is a ing screw hole 3mm 2. the use 5v DC power supply 3. with analog output 4. there are threshold level output flip 5. high sensitive microphone and high sensitivity. 6. a power indicator light 7. the comparator output is light Digital Output: 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 {digitalWrite(Led,LOW)} 2. Analog Output: 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);}

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SOLDOUT High Sensitivity Sound Microphone Sensor Detection Module KY037 KY-037 for Projects Compatible with Arduino AVR PIC

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