Alarm

const int afbryder = 13;   //Port 13 is defined
const int SPKR = 8;        //Port 8 is defined

void setup () {
    pinMode(afbryder, INPUT);
    pinMode(SPKR, OUTPUT);
}


if(afbryder == 1) {
   //Does nothing
} //Ends 'if'


else if (afbryder == 0) {
    void loop () {
    digitalWrite(SPKR, HIGH);   // Turns on speaker
    delay(1000);              // Turns on sound for one sec.
    digitalWrite(SPKR, LOW);    // Turns off speaker
    delay(100);              // Waits 100 mili seconds before turning speaker back on

   } //ends loop
}