LED Arduino Dice code updated for circuits.io by janzeteachesit - https://circuits.io/circuits/3668120-led-dice-v_02

led-arduino-dice-code-v_02

/*
  LED Arduino Dice
  Original Arduino code by Davuzz11
  http://www.instructables.com/id/Arduino-Led-Dice/
  http://www.instructables.com/member/Davide311/
  updated for circuits.io by janzeteachesit
  https://circuits.io/circuits/3668120-led-dice-v_02
  20170110
 
  Parts List:
  Breadboard x 1
  Arduino x 1
  LEDs of any kind (I use 5mm Red Leds) x 7
  10k Resistor (brown black orange) x 1
  220 or 330 Resistor (red red brown or orange orange brown) x 7
  Pushbutton x 1

*/


//LED Digital Pin #s
int ledA = 2;  
int ledB = 3;  
int ledC = 4;  
int ledD = 5;  
int ledE = 6;  
int ledF = 7;  
int ledG = 8;  

//Pushutton Digital pin and declare "State"
int button = 9;  
int buttonState = 0;

//ran will be a random number betwen 1 and 6
long ran;

//wait is the time of delay
int wait = 2000;

// array to use for pre-random light show
// see https://www.arduino.cc/en/Reference/Array for info on Arrays
int ledSpin[] = {3, 7, 6, 4, 8, 5};

void setup ()
{
  Serial.begin(9600);
  
  //Set the mode of the LED Digital Pins as Output
  pinMode (ledA, OUTPUT);
  pinMode (ledB, OUTPUT);
  pinMode (ledC, OUTPUT);
  pinMode (ledD, OUTPUT);
  pinMode (ledE, OUTPUT);
  pinMode (ledF, OUTPUT);
  pinMode (ledG, OUTPUT);
  
  //Set the mode of the button Digital Pin as an Input
  pinMode (button, INPUT);
  
  //This code line is necessary to generate a correct random number
  // if analog input pin 0 is unconnected, random analog
  // noise will cause the call to randomSeed() to generate
  // different seed numbers each time the sketch runs.
  // randomSeed() will then shuffle the random function.
   randomSeed(analogRead(0));
}

void loop()
{
  //Read the status of the button 
  buttonState = digitalRead(button);
  if (buttonState == HIGH){
    // setup up lightshow
    // info on iteration (loops) using for, see https://www.arduino.cc/en/Reference/For 
    int i = 0;
    int j = 0;
    for (j = 1; j < 4; j++) {
      for (i = 0; i < 7; i++) {
        digitalWrite (ledSpin[i], HIGH);
        Serial.println(i);
        delay (wait/10);
        digitalWrite (ledSpin[i], LOW);
      }
      Serial.println(j);
    }
    //Randomize from 1 to 6
    ran = random(1, 7);
    Serial.println(ran);
   
    //Number 1!
    if (ran == 1){
      digitalWrite (ledA, HIGH);
      delay (wait);
    }
    
    //Number 2!!
    if (ran == 2){
      digitalWrite (ledB, HIGH);
      digitalWrite (ledC, HIGH);
      delay (wait);
    }
    
    //Number 3!!!
    if (ran == 3){
      digitalWrite (ledA, HIGH);
      digitalWrite (ledB, HIGH);
      digitalWrite (ledC, HIGH);
      delay (wait);
    }
    
    //Number 4!!!!
    if (ran == 4){
      digitalWrite (ledB, HIGH);
      digitalWrite (ledC, HIGH);
      digitalWrite (ledD, HIGH);
      digitalWrite (ledE, HIGH);
      delay (wait);
    }
    
    //Number 5!!!!!
    if (ran == 5){
      digitalWrite (ledA, HIGH);
      digitalWrite (ledB, HIGH);
      digitalWrite (ledC, HIGH);
      digitalWrite (ledD, HIGH);
      digitalWrite (ledE, HIGH);
      delay (wait);
   }
   
    //Number 6!!!!!!
   if (ran == 6){
      digitalWrite (ledB, HIGH);
      digitalWrite (ledC, HIGH);
      digitalWrite (ledD, HIGH);
      digitalWrite (ledE, HIGH);
      digitalWrite (ledF, HIGH);
      digitalWrite (ledG, HIGH);
     delay (wait);
   }   
  }
  
  //If the button is not pressed, sets off the leds
    digitalWrite (ledA, LOW);
    digitalWrite (ledB, LOW);
    digitalWrite (ledC, LOW);
    digitalWrite (ledD, LOW);
    digitalWrite (ledE, LOW);
    digitalWrite (ledF, LOW);
    digitalWrite (ledG, LOW);
}

//....Finish!