#include <FastLED.h>

#define NUM_LED  9 //jumlah LED
#define LED_PIN   3  //pin yang di gunakan
CRGB leds[NUM_LED];

void setup() {
  FastLED.addLeds<WS2812B, LED_PIN, GRB>(leds, NUM_LED);
  FastLED.setBrightness(255);
}

void loop() {

  //for(int i=0; i<9; i++){
  
  leds[0] = CRGB(150,0,0);
  leds[1] = CRGB(255,0,0);
  leds[2] = CRGB(150,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(59,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(150,0,0);
  leds[2] = CRGB(255,0,0);
  leds[3] = CRGB(150,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(50,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(150,0,0);
  leds[3] = CRGB(255,0,0);
  leds[4] = CRGB(150,0,0);
  leds[5] = CRGB(50,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(150,0,0);
  leds[4] = CRGB(255,0,0);
  leds[5] = CRGB(150,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(150,0,0);
  leds[5] = CRGB(255,0,0);
  leds[6] = CRGB(150,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(150,0,0);
  leds[6] = CRGB(255,0,0);
  leds[7] = CRGB(150,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(50,0,0);
  leds[6] = CRGB(150,0,0);
  leds[7] = CRGB(255,0,0);
  leds[8] = CRGB(150,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(150,0,0);
  leds[6] = CRGB(255,0,0);
  leds[7] = CRGB(150,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(150,0,0);
  leds[5] = CRGB(255,0,0);
  leds[6] = CRGB(150,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(150,0,0);
  leds[4] = CRGB(255,0,0);
  leds[5] = CRGB(150,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(150,0,0);
  leds[3] = CRGB(255,0,0);
  leds[4] = CRGB(150,0,0);
  leds[5] = CRGB(50,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(150,0,0);
  leds[1] = CRGB(255,0,0);
  leds[2] = CRGB(150,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(59,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(150,0,0);
  leds[1] = CRGB(255,0,0);
  leds[2] = CRGB(150,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(59,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(150,0,0);
  leds[2] = CRGB(255,0,0);
  leds[3] = CRGB(150,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(50,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(150,0,0);
  leds[3] = CRGB(255,0,0);
  leds[4] = CRGB(150,0,0);
  leds[5] = CRGB(50,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(150,0,0);
  leds[4] = CRGB(255,0,0);
  leds[5] = CRGB(150,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(150,0,0);
  leds[5] = CRGB(255,0,0);
  leds[6] = CRGB(150,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(150,0,0);
  leds[6] = CRGB(255,0,0);
  leds[7] = CRGB(150,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(50,0,0);
  leds[6] = CRGB(150,0,0);
  leds[7] = CRGB(255,0,0);
  leds[8] = CRGB(150,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(150,0,0);
  leds[6] = CRGB(255,0,0);
  leds[7] = CRGB(150,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(150,0,0);
  leds[5] = CRGB(255,0,0);
  leds[6] = CRGB(150,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(150,0,0);
  leds[4] = CRGB(255,0,0);
  leds[5] = CRGB(150,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(150,0,0);
  leds[3] = CRGB(255,0,0);
  leds[4] = CRGB(150,0,0);
  leds[5] = CRGB(50,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(150,0,0);
  leds[1] = CRGB(255,0,0);
  leds[2] = CRGB(150,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(59,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(150,0,0);
  leds[1] = CRGB(255,0,0);
  leds[2] = CRGB(150,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(59,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(150,0,0);
  leds[2] = CRGB(255,0,0);
  leds[3] = CRGB(150,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(50,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(150,0,0);
  leds[3] = CRGB(255,0,0);
  leds[4] = CRGB(150,0,0);
  leds[5] = CRGB(50,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(150,0,0);
  leds[4] = CRGB(255,0,0);
  leds[5] = CRGB(150,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(150,0,0);
  leds[5] = CRGB(255,0,0);
  leds[6] = CRGB(150,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(150,0,0);
  leds[6] = CRGB(255,0,0);
  leds[7] = CRGB(150,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(50,0,0);
  leds[6] = CRGB(150,0,0);
  leds[7] = CRGB(255,0,0);
  leds[8] = CRGB(150,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(150,0,0);
  leds[6] = CRGB(255,0,0);
  leds[7] = CRGB(150,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(150,0,0);
  leds[5] = CRGB(255,0,0);
  leds[6] = CRGB(150,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(50,0,0);
  leds[3] = CRGB(150,0,0);
  leds[4] = CRGB(255,0,0);
  leds[5] = CRGB(150,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(50,0,0);
  leds[1] = CRGB(50,0,0);
  leds[2] = CRGB(150,0,0);
  leds[3] = CRGB(255,0,0);
  leds[4] = CRGB(150,0,0);
  leds[5] = CRGB(50,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
  leds[0] = CRGB(150,0,0);
  leds[1] = CRGB(255,0,0);
  leds[2] = CRGB(150,0,0);
  leds[3] = CRGB(50,0,0);
  leds[4] = CRGB(50,0,0);
  leds[5] = CRGB(59,0,0);
  leds[6] = CRGB(50,0,0);
  leds[7] = CRGB(50,0,0);
  leds[8] = CRGB(50,0,0);
  FastLED.show();
  delay(100);
 // } 
 delay(10000);
 
  for(int i=9; i>=-4; i--){
  leds[i] = CRGB(255,0,0);
  leds[i+1] = CRGB(150,0,0);
  leds[i+2] = CRGB(100,0,0);
  leds[i+3] = CRGB(0,0,0);
  FastLED.show();
  delay(80);
   } 

  for(int i=0; i<13; i++){
  leds[i] = CRGB(255,0,0);
  leds[i-1] = CRGB(150,0,0);
  leds[i-2] = CRGB(100,0,0);
  leds[i-3] = CRGB(0,0,0);
  FastLED.show();
  delay(80);
  }  
//=============ALL Black=====  
  for(int i=0; i<13; i++){
  leds[i] = CRGB(0,0,0);
  }
  FastLED.show();
  delay(1000);

//=============ALL Red=====  
  for(int i=0; i<13; i++){
  leds[i] = CRGB(255,0,0);
  } 
  FastLED.show();
  delay(1000);

//=============FADE OUT===== 
  for(int i=0; i<50; i++){
  FastLED.setBrightness(255-(i*5));
  FastLED.show();
  delay(15);
  } 

//=============FADE IN===== 
  for(int i=0; i<50; i++){
  FastLED.setBrightness(i*5);
  FastLED.show();
  delay(15);
  } 
  delay(1000);

//=============ALL Black===== 
  FastLED.setBrightness(255);
  for(int i=0; i<13; i++){
  leds[i] = CRGB(0,0,0);
  }

//=============SATU2 KANAN=====  
  for(int i=10; i>=-5; i--){
  leds[i] = CRGB(255,0,0);
  leds[i+1] = CRGB(150,0,0);
  leds[i+2] = CRGB(100,0,0);
  leds[i+3] = CRGB(0,0,0);
  FastLED.show();
  delay(80);
   } 
  leds[0] = CRGB(255,0,0);
  FastLED.show();
  delay(80);

  for(int i=9; i>=-4; i--){
  leds[i] = CRGB(255,0,0);
  leds[i+1] = CRGB(150,0,0);
  leds[i+2] = CRGB(100,0,0);
  leds[i+3] = CRGB(0,0,0);
  FastLED.show();
  delay(80);
   } 
  leds[0] = CRGB(255,0,0);
  leds[1] = CRGB(255,0,0);
  delay(80);

  for(int i=8; i>=-3; i--){
  leds[i] = CRGB(255,0,0);
  leds[i+1] = CRGB(150,0,0);
  leds[i+2] = CRGB(100,0,0);
  leds[i+3] = CRGB(0,0,0);
  FastLED.show();
  delay(80);
   } 
  leds[0] = CRGB(255,0,0);
  leds[1] = CRGB(255,0,0);
  leds[2] = CRGB(255,0,0);
  delay(80);

  for(int i=7; i>=-2; i--){
  leds[i] = CRGB(255,0,0);
  leds[i+1] = CRGB(150,0,0);
  leds[i+2] = CRGB(100,0,0);
  leds[i+3] = CRGB(0,0,0);
  FastLED.show();
  delay(80);
   } 
  leds[0] = CRGB(255,0,0);
  leds[1] = CRGB(255,0,0);
  leds[2] = CRGB(255,0,0);
  leds[3] = CRGB(255,0,0);
  delay(80);

  for(int i=6; i>=-1; i--){
  leds[i] = CRGB(255,0,0);
  leds[i+1] = CRGB(150,0,0);
  leds[i+2] = CRGB(100,0,0);
  leds[i+3] = CRGB(0,0,0);
  FastLED.show();
  delay(80);
   } 
  leds[0] = CRGB(255,0,0);
  leds[1] = CRGB(255,0,0);
  leds[2] = CRGB(255,0,0);
  leds[3] = CRGB(255,0,0);
  leds[4] = CRGB(255,0,0);
  delay(80);

  for(int i=5; i>=0; i--){
  leds[i] = CRGB(255,0,0);
  leds[i+1] = CRGB(150,0,0);
  leds[i+2] = CRGB(100,0,0);
  leds[i+3] = CRGB(0,0,0);
  FastLED.show();
  delay(80);
   } 
  leds[0] = CRGB(255,0,0);
  leds[1] = CRGB(255,0,0);
  leds[2] = CRGB(255,0,0);
  leds[3] = CRGB(255,0,0);
  leds[4] = CRGB(255,0,0);
  leds[5] = CRGB(255,0,0);
  delay(80);

  for(int i=4; i>=1; i--){
  leds[i] = CRGB(255,0,0);
  leds[i+1] = CRGB(150,0,0);
  leds[i+2] = CRGB(100,0,0);
  leds[i+3] = CRGB(0,0,0);
  FastLED.show();
  delay(80);
   } 
  leds[0] = CRGB(255,0,0);
  leds[1] = CRGB(255,0,0);
  leds[2] = CRGB(255,0,0);
  leds[3] = CRGB(255,0,0);
  leds[4] = CRGB(255,0,0);
  leds[5] = CRGB(255,0,0);
  leds[6] = CRGB(255,0,0);
  delay(80);
  
  for(int i=3; i>=2; i--){
  leds[i] = CRGB(255,0,0);
  leds[i+1] = CRGB(150,0,0);
  leds[i+2] = CRGB(100,0,0);
  leds[i+3] = CRGB(0,0,0);
  FastLED.show();
  delay(80);
   } 
  leds[0] = CRGB(255,0,0);
  leds[1] = CRGB(255,0,0);
  leds[2] = CRGB(255,0,0);
  leds[3] = CRGB(255,0,0);
  leds[4] = CRGB(255,0,0);
  leds[5] = CRGB(255,0,0);
  leds[6] = CRGB(255,0,0);
  leds[7] = CRGB(255,0,0);
  delay(80);

  for(int i=2; i>=3; i--){
  leds[i] = CRGB(255,0,0);
  leds[i+1] = CRGB(150,0,0);
  leds[i+2] = CRGB(100,0,0);
  leds[i+3] = CRGB(0,0,0);
  FastLED.show();
  delay(80);
   } 
  leds[0] = CRGB(255,0,0);
  leds[1] = CRGB(255,0,0);
  leds[2] = CRGB(255,0,0);
  leds[3] = CRGB(255,0,0);
  leds[4] = CRGB(255,0,0);
  leds[5] = CRGB(255,0,0);
  leds[6] = CRGB(255,0,0);
  leds[7] = CRGB(255,0,0);
  leds[8] = CRGB(255,0,0);
  delay(10000);
}