ARDUINO Inbraak Alarm met behulp van infrarood zender-Detector paar (3 / 5 stap)

Stap 3: BRONCODE:

 int dtect=8; 

 int sense=A0; int buzzpin=9; void setup() { pinMode(dtect,OUTPUT); pinMode(sense,INPUT); pinMode(buzzpin,OUTPUT); digitalWrite(dtect,HIGH); Serial.begin(9600); } 

 void loop() { int val=analogRead(sense); Serial.println(val); if(val>=1005) { buzz(50); } } 

 void buzz(unsigned char time) { analogWrite(buzzpin,170); delay(time); analogWrite(buzzpin,0); delay(time); }