{"product_id":"ky-037-4pin-voice-sound-detection-sensor-module-microphone-transmitter-smart-robot-car-for-arduino","title":"KY-037  4pin Voice Sound Detection Sensor Module Microphone Transmitter Smart Robot Car for Arduino","description":"\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- For sound detection module has two outputs:\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- There is a mounting screw hole 3mm\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- The use 5v DC power supply\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- With analog output\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- High sensitive microphone and high sensitivity\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- A power indicator light\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- The comparator output is light\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eint Led=13;\/\/define LED interface\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eint buttonpin=3 \/\/Define D0 Sensor Interface\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eint val;\/\/define numeric variables val\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003evoid setup()\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e{pinMode(Led,OUTPUT);\/\/ Define LED as output interface\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e pinMode(buttonpin,INPUT);\/\/Define D0 Sensor as output Interface }\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003evoid loop()\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e {val=digitalRead(buttonpin);\/\/digital interface will be assigned a value of 3 to read val\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eif(val==HIGH)\/\/When the light sensor detects a signal is interrupted, LED flashes\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e {digitalWrite(Led,HIGH)}\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e else\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e{digital Write(Led,LOW)}}\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eint sensorPin = A5; \/\/ select the input pin for the potentiometer\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eint ledPin = 13; \/\/ select the pin for the LED\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eint sensorValue = 0; \/\/ variable to store the value coming from the sensor\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e void setup() {pinMode(ledPin, OUTPUT);Serial.begin(9600);}\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e void loop() \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e{sensorValue = analogRead(sensorPin);\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e   digitalWrite(ledPin, HIGH);\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e   delay(sensorValue);\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e   digitalWrite(ledPin, LOW);\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e   delay(sensorValue);\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e   Serial.println(sensorValue, DEC); }\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x KY-037  Voice Sound Detection Sensor Module\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cbr\u003e\u003cimg alt=\"\" class=\"Voice Sound Detection Sensor Module\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/52\/41\/8cbb99c2-3bd7-483f-b8c1-d7094a676580.JPG\" title=\"Voice Sound Detection Sensor Module\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/46\/94\/11c14385-91e9-4f53-81dd-02acf3e9488f.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/C7\/35\/97bc97d4-ca50-410f-b29b-4f66e45535f5.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/FC\/EA\/0527d724-3d63-4c95-8dc8-50654539b855.JPG\"\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14594227470380,"sku":"1392070","price":180.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/8a1b64e5-3e93-45c8-8981-ce34f634abfe_5ff0fa4b-b951-4035-90c7-39d1e91aa0fb.jpg?v=1582109568","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/ky-037-4pin-voice-sound-detection-sensor-module-microphone-transmitter-smart-robot-car-for-arduino","provider":"Electronic Pro ","version":"1.0","type":"link"}