int Led=13;
int Shock=3
int val;
void setup()
{
pinMode(Led,OUTPUT);
pinMode(Shock,INPUT);//
}
void loop()
{
val=digitalRead(Shock);
if(val==HIGH)/
{
digitalWrite(Led,LOW);
}
else
{
digitalWrite(Led,HIGH);
}
}
KY037: High Sensitive Microphone Module
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