4pin Voice Sound Detection Sensor Module Microphone Transmitter: Difference between revisions
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Features: | Features: | ||
[[File:Voice Sound Detection Sensor Module Microphone Transmitter.png|thumb|Voice Sound Detection Sensor Module Microphone Transmitter]] | |||
* For sound detection module has two outputs: | * For sound detection module has two outputs: | ||
* There is a mounting screw hole 3mm | * There is a mounting screw hole 3mm |
Latest revision as of 14:34, 28 December 2020
4pin Voice Sound Detection Sensor Module Microphone Transmitter |
|
https://bogza.ro/index.php/4pin_Voice_Sound_Detection_Sensor_Module_Microphone_Transmitter |
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:
<syntaxhighlight lang="text">
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); } </syntaxhighlight>
Package Included:
5 x KY-037 Voice Sound Detection Sensor Module
4pin Voice Sound Detection Sensor Module Microphone Transmitter