IOT Experiment -2

 IOT Experiment -2 

LED INTENSITY VARIATION

SORCE CODE:

void Setup() 
{
 // initialize digital pin 5,6,7 & 8 as an output.
 pinMode(5, OUTPUT);
 pinMode(6, OUTPUT);
 pinMode(7, OUTPUT);
 digitalWrite(5, HIGH);
 digitalWrite(6, HIGH);
 digitalWrite(7, HIGH);
 }
 
void Loop() 
{
 digitalWrite(5, HIGH);
 digitalWrite(6, LOW);
 digitalWrite(7, LOW);
 delay(500);
digitalWrite(5, LOW);
digitalWrite(6, LOW);
digitalWrite(7, HIGH);
delay(500);
digitalWrite(5, LOW);
digitalWrite(6, HIGH);
digitalWrite(7, LOW);
delay(500);
int red_light_pin= 7;
int green_light_pin = 6;
int blue_light_pin = 5;
int count = 0;
void setup() {
  pinMode(red_light_pin, OUTPUT);
  pinMode(green_light_pin, OUTPUT);
  pinMode(blue_light_pin, OUTPUT);
}
void loop()
{
  if (count >= 0 && count<=100)
  {
  RGB_color(255, 0, 255); // Yellow
  delay(50);
  count++;
  }
  else if (count >= 101 && count<=200)
  {
  RGB_color(0, 0, 255); // Green
  delay(50);
  count++;
  }
  else
  {
  RGB_color(255,0 , 0); // Red
  delay(50);
  count++;
  }
   
}
void RGB_color(int red_light_value, int green_light_value, int blue_light_value)
{
      digitalWrite(red_light_pin, red_light_value);
      digitalWrite(green_light_pin, green_light_value);
      digitalWrite(blue_light_pin, blue_light_value);
}