4 button game buzzer

// define pins to be used

int S1 = 2; //switch 1

int S2 = 3;

int S3 = 4;

int S4 = 5;

int S5 = 6;

int L1 = 7; // light 1

int L2 = 8;

int L3 = 9;

int L4 = 10;

int L5 = 11;

int B = 12; // buzzer

void setup() {

// initialize the digital pins.

// assume switches will wire from ground to input pins

pinMode(S1, INPUT_PULLUP);

pinMode(S2, INPUT_PULLUP);

pinMode(S3, INPUT_PULLUP);

pinMode(S4, INPUT_PULLUP);

pinMode(S5, INPUT_PULLUP);

pinMode(L1, OUTPUT); // if using leds please remember to use series resistors with them

pinMode(L2, OUTPUT);

pinMode(L3, OUTPUT);

pinMode(L4, OUTPUT);

pinMode(L5, OUTPUT);

pinMode(B, OUTPUT); // buzzer wired from output pin to ground

}

void loop() {

if (!digitalRead(S1))

{ digitalWrite(L1,HIGH); // turn on lamp 1

digitalWrite(B,HIGH); // turn on buzzer

delay(500); // wait 2 seconds

digitalWrite(B,LOW); // turn off buffer

delay(5000); // wait 28 more seconds

digitalWrite(L1,LOW); // turn off lamp 1

}

if (!digitalRead(S2))

{ digitalWrite(L2,HIGH); // turn on lamp 2

digitalWrite(B,HIGH); // turn on buzzer

delay(300); // wait 2 seconds

digitalWrite(B,LOW); // turn off buzzer

delay(300);

digitalWrite(B,HIGH); // turn on buzzer

delay(300); // wait 2 seconds

digitalWrite(B,LOW); // turn off buzzer

delay(5000); // wait 26 more seconds

digitalWrite(L2,LOW); // turn off lamp 2

}

if (!digitalRead(S3))

{ digitalWrite(L3,HIGH); // turn on lamp 3

digitalWrite(B,HIGH); // turn on buzzer

delay(300); // wait 2 seconds

digitalWrite(B,LOW); // turn off buffer

delay(300);

digitalWrite(B,HIGH); // turn on buzzer

delay(300); // wait 2 seconds

digitalWrite(B,LOW); // turn off buffer

delay(300);

digitalWrite(B,HIGH); // turn on buzzer

delay(300); // wait 2 seconds

digitalWrite(B,LOW); // turn off buffer

delay(4800); // wait 28 more seconds

digitalWrite(L3,LOW); // turn off lamp 3

}

if (!digitalRead(S4))

{ digitalWrite(L4,HIGH); // turn on lamp 4

digitalWrite(B,HIGH); // turn on buzzer

delay(300); // wait 2 seconds

digitalWrite(B,LOW); // turn off buffer

delay(300);

digitalWrite(B,HIGH); // turn on buzzer

delay(300); // wait 2 seconds

digitalWrite(B,LOW); // turn off buffer

delay(300);

digitalWrite(B,HIGH); // turn on buzzer

delay(300); // wait 2 seconds

digitalWrite(B,LOW); // turn off buffer

delay(300);

digitalWrite(B,HIGH); // turn on buzzer

delay(300); // wait 2 seconds

digitalWrite(B,LOW); // turn off buffer

delay(4800); // wait 28 more seconds

digitalWrite(L4,LOW); // turn off lamp 4

}

if (!digitalRead(S5))

{ digitalWrite(L5,HIGH); // turn on lamp 5

digitalWrite(B,HIGH); // turn on buzzer

delay(500); // wait 2 seconds

digitalWrite(B,LOW); // turn off buffer

delay(5000); // wait 28 more seconds

digitalWrite(L5,LOW); // turn off lamp 5

}

}