ARDUINO Challenge 5

Challenge Name:
Flashy lights

Author:
Joshua Mac

Credit:
Aron Graca

Difficulty Level:
3

Time to Complete:
5mins

Challenge Description:
Make an RGB blink blue and red fast.

Hint:
None

Answer:
const int RED_LED_PIN = 9;
const int BLUE_LED_PIN = 11;

int redIntensity = 0;
int blueIntensity = 0;

const int DISPLAY_TIME = 10;

void setup()
{
}

void loop()
{
  for (blueIntensity = 0; blueIntensity <= 255; blueIntensity+=5)
  {
    redIntensity = 255-blueIntensity;
    analogWrite(BLUE_LED_PIN, blueIntensity);
    analogWrite(RED_LED_PIN, redIntensity);
    delay(DISPLAY_TIME);
  }
  for (redIntensity = 0; redIntensity <= 255; redIntensity+=5)

  {
    blueIntensity = 255-redIntensity;
    analogWrite(RED_LED_PIN, redIntensity);
    analogWrite(BLUE_LED_PIN, blueIntensity);
    delay(DISPLAY_TIME);

  }
}