my arduino based LED cube 3X3X3

My LED cube - 3X3X3.. arduino based.

Hello people..

I'm Saksham Prakash from Lucknow, India. Recently I made a really simple LED cube which can display numbers, alphabets, patterns and designs etc.   

The Arduino Micreocontroller

The Cube 3X3X3

Random LED Program

Program :

int i;

int a;

void setup () {                                                                

  for (i=4; i<14; i++){

    pinMode(i, OUTPUT);

}

Serial.begin(9600);

}

void loop(){

  digitalWrite (13, HIGH);

  digitalWrite (2, HIGH);

  digitalWrite (3, HIGH);

 

  for (i=4;i<=12;i++){

    digitalWrite(i,HIGH);

    delay(100);

  }

  for (i=12;i>=4;i--){

    digitalWrite(i,LOW);

    delay(100);

   

  }

  for (i=12;i>=4;i--){

    digitalWrite(i,HIGH);

    delay(100);

  }

  for (i=4;i<=12;i++){

    digitalWrite(i,LOW);

    delay(100);

  }

 

  for (i=0;i<3;i++){

 

  digitalWrite(12,HIGH);

  digitalWrite(4,HIGH);

  delay(150);

  digitalWrite(4,LOW);

  digitalWrite(12,LOW);

  digitalWrite(11,HIGH);

  digitalWrite(5,HIGH);

  delay(150);

  digitalWrite(11,LOW);

  digitalWrite(5,LOW);

  digitalWrite(10,HIGH);

  digitalWrite(6,HIGH);

  delay(150);

  digitalWrite(10,LOW);

  digitalWrite(6,LOW);

  digitalWrite(9,HIGH);

  digitalWrite(7,HIGH);

  delay(150);

  digitalWrite(9,LOW);

  digitalWrite(7,LOW);

  digitalWrite(8,HIGH);

  delay(150);

  digitalWrite(8,LOW);

  digitalWrite(7,HIGH);

  digitalWrite(9,HIGH);

  delay(150);

  digitalWrite(9,LOW);

  digitalWrite(7,LOW);

  digitalWrite(6,HIGH);

  digitalWrite(10,HIGH);

  delay(150);

  digitalWrite(6,LOW);

  digitalWrite(10,LOW);

  digitalWrite(5,HIGH);

  digitalWrite(11,HIGH);

  delay(150);

  digitalWrite(11,LOW);

  digitalWrite(5,LOW);

  digitalWrite(4,HIGH);

  digitalWrite(12,HIGH);

  delay(150);

  digitalWrite(4,LOW);

  digitalWrite(12,LOW);

  digitalWrite(7,HIGH);

  digitalWrite(9,HIGH);

  delay(150);

  digitalWrite(7,LOW);

  digitalWrite(9,LOW);

  digitalWrite(8,HIGH);

  delay(150);

  digitalWrite(9,HIGH);

  digitalWrite(7,HIGH);

  digitalWrite(8,LOW);

  delay(150);

  digitalWrite(9,LOW);

  digitalWrite(7,LOW);

 

  }

  digitalWrite (2, HIGH);

  digitalWrite (3, HIGH);

 

  for (i=4;i<=12;i++){

    digitalWrite(i,HIGH);

    digitalWrite(i-1,LOW);

    delay(150);

  }

 

  digitalWrite (2, HIGH);

  digitalWrite (3, HIGH);

 

  for (i=4;i<=12;i++){

    digitalWrite(i,HIGH);

  }

  delay(500);

 

  digitalWrite (2, HIGH);

  digitalWrite (3, HIGH);

 

  for (i=4;i<=12;i++){

    digitalWrite(i,LOW);

  }

  delay(500);

 

  digitalWrite (2, HIGH);

  digitalWrite (3, HIGH);

 

  a=100;

     

  while (a!=88){

    if (a==4){

      while (a<=100){

    Serial.println(a);

    digitalWrite(9,0);

    digitalWrite(8,HIGH);

    digitalWrite(7,LOW);

    digitalWrite(4,HIGH);

    digitalWrite(12,1);

    delay(a);

   

    Serial.println(a);

    digitalWrite(12,0);

    digitalWrite(11,1);

    digitalWrite(4,LOW);

    digitalWrite(5,HIGH);

    delay(a);

   

    Serial.println(a);

    digitalWrite(11,0);

    digitalWrite(10,1);

    digitalWrite(5,LOW);

    digitalWrite(6,HIGH);

    delay(a);

   

    Serial.println(a);

    digitalWrite(10,0);

    digitalWrite(7,1);

    digitalWrite(6,LOW);

    digitalWrite(9,HIGH);

    delay(a);

   

    Serial.println(a);

    digitalWrite(7,0);

    digitalWrite(4,1);

    digitalWrite(9,LOW);

    digitalWrite(12,HIGH);

    delay(a);

   

    Serial.println(a);

    digitalWrite(4,0);

    digitalWrite(5,1);

    digitalWrite(12,LOW);

    digitalWrite(11,HIGH);

    delay(a);

   

    Serial.println(a);

    digitalWrite(11,LOW);

    digitalWrite(5,0);

    digitalWrite(6,1);

    digitalWrite(10,HIGH);

    delay(a);

    a=a+2;

    Serial.println(a);

    digitalWrite(6,0);

    digitalWrite(9,1);

    digitalWrite(10,LOW);

    digitalWrite(7,HIGH);

    delay(a);

    Serial.println(a);

    a=a+2;

      }

    }

    Serial.println(a);

    digitalWrite(9,0);

    digitalWrite(8,HIGH);

    digitalWrite(7,LOW);

    digitalWrite(4,HIGH);

    digitalWrite(12,1);

    delay(a);

    a=a-2;

    Serial.println(a);

    digitalWrite(12,0);

    digitalWrite(11,1);

    digitalWrite(4,LOW);

    digitalWrite(5,HIGH);

    delay(a);

    a=a-2;

    Serial.println(a);

    digitalWrite(11,0);

    digitalWrite(10,1);

    digitalWrite(5,LOW);

    digitalWrite(6,HIGH);

    delay(a);

    a=a-2;

    Serial.println(a);

    digitalWrite(10,0);

    digitalWrite(7,1);

    digitalWrite(6,LOW);

    digitalWrite(9,HIGH);

    delay(a);

    a=a-2;

    Serial.println(a);

    digitalWrite(7,0);

    digitalWrite(4,1);

    digitalWrite(9,LOW);

    digitalWrite(12,HIGH);

    delay(a);

    a=a-2;

    Serial.println(a);

    digitalWrite(4,0);

    digitalWrite(5,1);

    digitalWrite(12,LOW);

    digitalWrite(11,HIGH);

    delay(a);

    a=a-2;

    Serial.println(a);

    digitalWrite(11,LOW);

    digitalWrite(5,0);

    digitalWrite(6,1);

    digitalWrite(10,HIGH);

    delay(a);

    a=a-2;

    Serial.println(a);

    digitalWrite(6,0);

    digitalWrite(9,1);

    digitalWrite(10,LOW);

    digitalWrite(7,HIGH);

    delay(a);

    Serial.println(a);

    a=a-2;

  }

  digitalWrite(8,0);

  digitalWrite(7,0);

  digitalWrite(9,0);

  delay(1000);

 digitalWrite(10,1);

 delay(250);

 digitalWrite(11,1);

 delay(250);

 digitalWrite(12,1);

 delay(250);

 digitalWrite(7,1);

 delay(250);

 digitalWrite(4,1);

 delay(250);

 digitalWrite(8,1);

 delay(250);

 digitalWrite(9,1);

 delay(250);

 digitalWrite(6,1);

 delay(2000);

 digitalWrite(10,0);

 digitalWrite(11,0);

 digitalWrite(12,0);

 digitalWrite(7,0);

 digitalWrite(4,0);

 digitalWrite(8,0);

 digitalWrite(9,0);

 digitalWrite(6,0);

 delay(500);

 digitalWrite(12,1);

 delay(250);

 digitalWrite(11,1);

 delay(250);

 digitalWrite(10,1);

 delay(250);

 digitalWrite(8,1);

 delay(250);

 digitalWrite(6,1);

 delay(250);

 digitalWrite(5,1);

 delay(250);

 digitalWrite(4,1);

 delay(2000);

 digitalWrite(10,0);

 digitalWrite(11,0);

 digitalWrite(12,0);

 digitalWrite(4,0);

 digitalWrite(8,0);

 digitalWrite(5,0);

 digitalWrite(6,0);

 delay(500);

 digitalWrite(10,1);

 delay(250);

 digitalWrite(11,1);

 delay(250);

 digitalWrite(12,1);

 delay(250);

 digitalWrite(7,1);

 delay(250);

 digitalWrite(5,1);

 delay(250);

 digitalWrite(9,1);

 delay(2000);

 digitalWrite(10,0);

 digitalWrite(11,0);

 digitalWrite(12,0);

 digitalWrite(7,0);

 digitalWrite(9,0);

 digitalWrite(5,0);

 delay(60000);

}

Random LED program:

int i=4;

void setup() {

  while (i<=12){

  pinMode(i,OUTPUT);

  i++;

  }

  pinMode (1,OUTPUT);

  pinMode(2,OUTPUT);

  pinMode(13,OUTPUT);

  Serial.begin(9600);

}

 

void loop() {

  int randomno = random(4,13);

  int randomlevel = random(1,4);

 

  if (randomlevel!=2 && randomlevel!=3){

    digitalWrite(13,1);

    digitalWrite(2,0);

    digitalWrite(3,0);

  }

 

  digitalWrite(randomlevel,1);

  digitalWrite(randomno,1);

  delay(15);

  digitalWrite(randomlevel,0);

  digitalWrite(randomno,0); 

 

}






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