Arduino Lab 5

Purpose
To make a RGB LED change colours

Equipment
-RGB LED
-330ohm resistor
-3 wires(any colour)

Program Details
Arduino

Time
10 mins

Results
LEDs were in wrong way

Photo/Video proof
None right now

Program
const int RED_LED_PIN = 9; -Creates a constant variable for Red led to pin 9
const int GREEN_LED_PIN = 10; -Creates a constant variable for Green led to pin 10
const int BLUE_LED_PIN = 11; -Creates a constant variable for Blue led to pin 11

int redIntensity = 0; -How much light would generate for the red led
int greenIntensity = 0; -How much light would generate for the green led
int blueIntensity = 0; --How much light would generate for the blue led

const int DISPLAY_TIME = 100; - -Creates a constant variable for time
void setup()- there is no void setup
{
}

void loop() -Starting the void loop()
{-Start of void loop()
  for (greenIntensity = 0; greenIntensity <= 255; greenIntensity+=5)-The value of green increases from 0-255 increasing by 5 each loop.
  {- Start of for loop
    redIntensity = 255-greenIntensity;- red led will adjust to green
    analogWrite(GREEN_LED_PIN, greenIntensity);-Power is given to green led
    analogWrite(RED_LED_PIN, redIntensity);--Power is given to red led
    delay(DISPLAY_TIME); -pauses the program for a bit
  }-end of for loop
  for (blueIntensity = 0; blueIntensity <= 255; blueIntensity+=5)-The value of  blue increases from 0-255 increasing by 5 each loop.
  {-Start of for loop
    greenIntensity = 255-blueIntensity;-green led will adjust to blue
    analogWrite(BLUE_LED_PIN, blueIntensity);-Power is given to blue led
    analogWrite(GREEN_LED_PIN, greenIntensity);-Power is given to green led
    delay(DISPLAY_TIME); -pauses the program for a bit
  }-End of for loop
  for (redIntensity = 0; redIntensity <= 255; redIntensity+=5)The value of red increases from 0-255 increasing by 5 each loop.
  {-Start of for loop
    blueIntensity = 255-redIntensity; -blue led will adjust to red
    analogWrite(RED_LED_PIN, redIntensity);-Power is given to red led
    analogWrite(BLUE_LED_PIN, blueIntensity);-Power is given to blue led
    delay(DISPLAY_TIME); -pauses the program for a bit
  }-End of for loop
}-End of program

Program Modifications:
none

Helpful Tips:
Don't put LEDs in the wrong way

References:
Aron Graca
Kyle Chan