Introduction: Steal the Bacon Game With Arduino
This is what you will need to make an Arduino powered steal the bacon game:
10x LEDs
11x 330 Ohm Resistors
1x 10k Ohm Resistor
1x Button
1x Switch
1x Buzzer
19x Jumper Wires
1x Breadboard or Perfboard
1x Arduino Mega 2560 or Arduino Uno
This took me and my friend a few hours because we wrote the code ourselves. But, if you use the code below then it should only take you about 30 minutes to an hour.
This is the code I used:
#include "pitches.h"
int melody[] = {
NOTE_C4, NOTE_C3, NOTE_C5};
//variable initialization/instantiation
int led11 = 4;
int led12 = 5;
int led13 = 6;
int led14 = 7;
int led21 = 8;
int led22 = 9;
int led23 = 10;
int led24 = 11;
int ledJackpot1 = 3;
int ledJackpot2 = 12;
int pushButtonPin = 2;
int pushSwitchPin = 40;
int buzzer = 42;
int buttonState;
long rand1;
long rand2;
long rand3;
//runs when reset is pressed, only once
void setup() {
pinMode(led11,OUTPUT);
pinMode(led12,OUTPUT);
pinMode(led13,OUTPUT);
pinMode(led14,OUTPUT);
pinMode(led21,OUTPUT);
pinMode(led22,OUTPUT);
pinMode(led23,OUTPUT);
pinMode(led24,OUTPUT);
pinMode(ledJackpot1,OUTPUT);
pinMode(ledJackpot2,OUTPUT);
pinMode(buzzer,OUTPUT);
pinMode(pushButtonPin, INPUT);
pinMode(pushSwitchPin, INPUT);
randomSeed(analogRead(0));
}
//the main function. runs infinitely or until quit by user
void loop()
{
//get the state of the button
buttonState = digitalRead(pushButtonPin);
if(buttonState == HIGH){
if (digitalRead(pushSwitchPin) == HIGH) {rand1 = random(1,10);} else {rand1 = random(1,5);} //new line
//rand1 = random(1,10); this was our old line
rand2 = random(1,5);
switch(rand1){
case 1: if( digitalRead(led11) == LOW ){digitalWrite(led11,HIGH);} else {alreadyOut(1);} break;
case 2: if( digitalRead(led12) == LOW ){digitalWrite(led12,HIGH);} else {alreadyOut(1);} break;
case 3: if( digitalRead(led13) == LOW ){digitalWrite(led13,HIGH);} else {alreadyOut(1);} break;
case 4: if( digitalRead(led14) == LOW ){digitalWrite(led14,HIGH);} else {alreadyOut(1);} break;
case 5: if( digitalRead(led11) == LOW ){digitalWrite(led11,HIGH);} else {alreadyOut(1);} break;
case 6: if( digitalRead(led12) == LOW ){digitalWrite(led12,HIGH);} else {alreadyOut(1);} break;
case 7: if( digitalRead(led13) == LOW ){digitalWrite(led13,HIGH);} else {alreadyOut(1);} break;
case 8: if( digitalRead(led14) == LOW ){digitalWrite(led14,HIGH);} else {alreadyOut(1);} break;
case 9: digitalWrite(led21,HIGH);
digitalWrite(led22,HIGH);
digitalWrite(led23,HIGH);
digitalWrite(led24,HIGH);
digitalWrite(led11,HIGH);
digitalWrite(led12,HIGH);
digitalWrite(led13,HIGH);
digitalWrite(led14,HIGH);
jackpot();
break;
default: break;
}
switch(rand2){
case 1: if( digitalRead(led21) == LOW ){digitalWrite(led21,HIGH);} else {alreadyOut(2);} break;
case 2: if( digitalRead(led22) == LOW ){digitalWrite(led22,HIGH);} else {alreadyOut(2);} break;
case 3: if( digitalRead(led23) == LOW ){digitalWrite(led23,HIGH);} else {alreadyOut(2);} break;
case 4: if( digitalRead(led24) == LOW ){digitalWrite(led24,HIGH);} else {alreadyOut(2);} break;
default: break;
}
delay(300);
}
}
//flashes green LEDs to signify jackpot
void jackpot()
{
while(true){
digitalWrite(ledJackpot1,HIGH);
digitalWrite(ledJackpot2,LOW);
tone(42, melody[0],125);
delay(100);
digitalWrite(ledJackpot1,LOW);
digitalWrite(ledJackpot2,HIGH);
tone(42, melody[1],125);
delay(100);
}
}
void alreadyOut(int team)
{
if(team == 1)
{
int nop = 4;
if(digitalRead(led11) == HIGH)
nop-=1;
if(digitalRead(led12) == HIGH)
nop-=1;
if(digitalRead(led13) == HIGH)
nop-=1;
if(digitalRead(led14) == HIGH)
nop-=1;
switch(nop){
case 0: if (digitalRead(pushSwitchPin) == HIGH) {jackpot();} else {break;}
case 1: digitalWrite(led11,HIGH);
digitalWrite(led12,HIGH);
digitalWrite(led13,HIGH);
digitalWrite(led14,HIGH);
break;
case 2: rand3 = random(1,3);
if(digitalRead(led11) == HIGH)
{
if(digitalRead(led12) == HIGH)
{
if(rand3 == 1){
digitalWrite(led13,HIGH); }
else{
digitalWrite(led14,HIGH); }
}
if(digitalRead(led13) == HIGH)
{
if(rand3 == 1){
digitalWrite(led12,HIGH); }
else{
digitalWrite(led14,HIGH); }
}
if(digitalRead(led14) == HIGH)
{
if(rand3 == 1){
digitalWrite(led12,HIGH); }
else{
digitalWrite(led13,HIGH); }
}
}
if(digitalRead(led12) == HIGH)
{
if(digitalRead(led13) == HIGH)
{
if(rand3 == 1){
digitalWrite(led11,HIGH); }
else{
digitalWrite(led14,HIGH); }
}
if(digitalRead(led14) == HIGH)
{
if(rand3 == 1){
digitalWrite(led11,HIGH); }
else{
digitalWrite(led13,HIGH); }
}
}
break;
case 3: rand3 = random(1,4);
if(digitalRead(led11) == HIGH)
{
if(rand3 == 1){
digitalWrite(led12,HIGH); }
if(rand3 == 2){
digitalWrite(led13,HIGH); }
if(rand3 == 3){
digitalWrite(led14,HIGH);}
}
if(digitalRead(led12) == HIGH)
{
if(rand3 == 1){
digitalWrite(led11,HIGH); }
if(rand3 == 2){
digitalWrite(led13,HIGH); }
if(rand3 == 3){
digitalWrite(led14,HIGH);}
}
if(digitalRead(led13) == HIGH)
{
if(rand3 == 1){
digitalWrite(led11,HIGH); }
if(rand3 == 2){
digitalWrite(led12,HIGH); }
if(rand3 == 3){
digitalWrite(led14,HIGH); }
}
if(digitalRead(led14) == HIGH)
{
if(rand3 == 1){
digitalWrite(led11,HIGH); }
if(rand3 == 2){
digitalWrite(led12,HIGH); }
if(rand3 == 3){
digitalWrite(led13,HIGH); }
}
break;
}
} else
{
// team 2
int nop = 4;
if(digitalRead(led21) == HIGH)
nop-=1;
if(digitalRead(led22) == HIGH)
nop-=1;
if(digitalRead(led23) == HIGH)
nop-=1;
if(digitalRead(led24) == HIGH)
nop-=1;
switch(nop){
case 0: if (digitalRead(pushSwitchPin) == HIGH) {jackpot();} else {break;}
case 1: digitalWrite(led21,HIGH);
digitalWrite(led22,HIGH);
digitalWrite(led23,HIGH);
digitalWrite(led24,HIGH);
break;
case 2: rand3 = random(1,3);
if(digitalRead(led21) == HIGH)
{
if(digitalRead(led22) == HIGH)
{
if(rand3 == 1)
digitalWrite(led23,HIGH);
else
digitalWrite(led24,HIGH);
}
if(digitalRead(led23) == HIGH)
{
if(rand3 == 1)
digitalWrite(led22,HIGH);
else
digitalWrite(led24,HIGH);
}
if(digitalRead(led24) == HIGH)
{
if(rand3 == 1)
digitalWrite(led22,HIGH);
else
digitalWrite(led23,HIGH);
}
}
if(digitalRead(led22) == HIGH)
{
if(digitalRead(led23) == HIGH)
{
if(rand3 == 1)
digitalWrite(led21,HIGH);
else
digitalWrite(led24,HIGH);
}
if(digitalRead(led24) == HIGH)
{
if(rand3 == 1)
digitalWrite(led21,HIGH);
else
digitalWrite(led23,HIGH);
}
}
break;
case 3: rand3 = random(1,4);
if(digitalRead(led21) == HIGH)
{
if(rand3 == 1)
digitalWrite(led22,HIGH);
if(rand3 == 2)
digitalWrite(led23,HIGH);
if(rand3 == 3)
digitalWrite(led24,HIGH);
}
if(digitalRead(led22) == HIGH)
{
if(rand3 == 1)
digitalWrite(led21,HIGH);
if(rand3 == 2)
digitalWrite(led23,HIGH) ;
if(rand3 == 3)
digitalWrite(led24,HIGH);
}
if(digitalRead(led23) == HIGH)
{
if(rand3 == 1)
digitalWrite(led21,HIGH);
if(rand3 == 2)
digitalWrite(led22,HIGH) ;
if(rand3 == 3)
digitalWrite(led24,HIGH);
}
if(digitalRead(led24) == HIGH)
{
if(rand3 == 1)
digitalWrite(led21,HIGH);
if(rand3 == 2)
digitalWrite(led22,HIGH) ;
if(rand3 == 3)
digitalWrite(led23,HIGH);
}
break;
}
}
}
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