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以下為聲音傳感器教學
KY-038 小型聲音傳感器就像一個檢測聲音信號的麥克風。傳感器將檢測聲音信號並提供數字或模擬輸出。聲音傳感器可用於製作如拍手開關或任何我們可以進行基於聲音檢測的動作的項目。
聲音傳感器
聲音傳感器
How To Use Sound Sensor | Control LED By Clap Using Arduino And Sound Sensor
How To Use Sound Sensor | Control LED By Clap Using Arduino And Sound Sensor
Sound Sensor code
Sound Sensor code
int soundSensor = 2;int LED = 4;boolean LEDStatus = false;
void setup() { pinMode(soundSensor, INPUT); pinMode(LED, OUTPUT);}
void loop() {
int SensorData = digitalRead(soundSensor); if (SensorData == 1) {
if (LEDStatus == false) { LEDStatus = true; digitalWrite(LED, HIGH); } else { LEDStatus = false; digitalWrite(LED, LOW); } }}
void setup() { pinMode(soundSensor, INPUT); pinMode(LED, OUTPUT);}
void loop() {
int SensorData = digitalRead(soundSensor); if (SensorData == 1) {
if (LEDStatus == false) { LEDStatus = true; digitalWrite(LED, HIGH); } else { LEDStatus = false; digitalWrite(LED, LOW); } }}
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