MagicBox/4_rgb_blink.ino at main · BarnabasRobotics/MagicBox · GitHub

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/*
Morse code sheet: https://drive.google.com/file/d/1liBuEK5mu3E04ymCv_On7b9cEDAkBJO1/view

Challenges:
1) Make police car light pattern
2) Red Blink, Green Blink, Blue Blink
3) Colors of the rainbow (ROYGBIV)

Color guide: https://www.rapidtables.com/web/color/RGB_Color.html
*/

#define RED 3
#define BLUE 5
#define GREEN 6

void setup() {

  pinMode(RED,OUTPUT); //- RED
  pinMode(BLUE,OUTPUT); //- BLUE
  pinMode(GREEN,OUTPUT); //- GREEN
  pinMode(7,OUTPUT);
}

void dot() {
  digitalWrite(7,HIGH);
  delay(100);
  digitalWrite(7,LOW);
  delay(100);
}

void dash() {
  digitalWrite(7,HIGH);
  delay(300);
  digitalWrite(7,LOW);
  delay(100);
}

void rgbOff() {
  analogWrite(RED,0);
  analogWrite(BLUE,0);
  analogWrite(GREEN,0);
}


void rgbRed() {
  analogWrite(RED,255);
  analogWrite(BLUE,0);
  analogWrite(GREEN,0);
}

void rgbBlue() {
  analogWrite(RED,0);
  analogWrite(BLUE,255);
  analogWrite(GREEN,0);
}

void rgbGreen() {
  analogWrite(RED,0);
  analogWrite(BLUE,0);
  analogWrite(GREEN,255);
}

void loop() {

  rgbRed();
  delay(500);
  rgbOff();
  delay(500);

  rgbGreen();
  delay(500);
  rgbOff();
  delay(500);

  rgbBlue();
  delay(500);
  rgbOff();
  delay(500);

}