Cool Christmas

This is my cool thing this week:



Comment before I show the code:

I think in the future, using shorthand will be much cleaner and effective. But this was super easy in that I cut and pasted most of it. Improvements: I want to code all the reds to go on, off, then all the greens on/off. Maybe set it to music…. 😛

and here it is:

void setup() {
  pinMode(1,OUTPUT);
  pinMode(2,OUTPUT);
  pinMode(3,OUTPUT);
  pinMode(4,OUTPUT);
  pinMode(5,OUTPUT);
  pinMode(6,OUTPUT);
  pinMode(7,OUTPUT);
  pinMode(8,OUTPUT);
  pinMode(9,OUTPUT);
  pinMode(10,OUTPUT);
}
void loop() {
  digitalWrite(1,HIGH);
  delay(200);
  digitalWrite(1,LOW);
  digitalWrite(2,HIGH);
  delay(200);
  digitalWrite(2,LOW);
  digitalWrite(3,HIGH);
  delay(200);
  digitalWrite(3,LOW);
  digitalWrite(4,HIGH);
  delay(200);
  digitalWrite(4,LOW);
  digitalWrite(5,HIGH);
  delay(200);
  digitalWrite(5,LOW);
  digitalWrite(6,HIGH);
  delay(200);
  digitalWrite(6,LOW);
  digitalWrite(7,HIGH);
  delay(200);
  digitalWrite(7,LOW);
  digitalWrite(8,HIGH);
  delay(200);
  digitalWrite(8,LOW);
  digitalWrite(9,HIGH);
  delay(200);
  digitalWrite(9,LOW);
  digitalWrite(10,HIGH);
  delay(200);
  digitalWrite(10,LOW);
    delay(200);
  digitalWrite(9,HIGH);
  delay(200);
  digitalWrite(9,LOW);
  digitalWrite(8,HIGH);
  delay(200);
  digitalWrite(8,LOW);
  digitalWrite(7,HIGH);
  delay(200);
  digitalWrite(7,LOW);  
  digitalWrite(6,HIGH);
  delay(200);
  digitalWrite(6,LOW);  
  digitalWrite(5,HIGH);
  delay(200);
  digitalWrite(5,LOW);
  digitalWrite(4,HIGH);
  delay(200);
  digitalWrite(4,LOW);
  digitalWrite(3,HIGH);
  delay(200);
  digitalWrite(3,LOW);
  digitalWrite(2,HIGH);
  delay(200);
  digitalWrite(2,LOW);
  digitalWrite(1,HIGH);
  delay(200);
  digitalWrite(1,LOW);
  }