FastLED Control rev_05

/********* Pleasedontcode.com **********

    Pleasedontcode thanks you for automatic code generation! Enjoy your code!

    - Terms and Conditions:
    You have a non-exclusive, revocable, worldwide, royalty-free license
    for personal and commercial use. Attribution is optional; modifications
    are allowed, but you're responsible for code maintenance. We're not
    liable for any loss or damage. For full terms,
    please visit pleasedontcode.com/termsandconditions.

    - Project: FastLED Control
    - Source Code NOT compiled for: Arduino Uno
    - Source Code created on: 2024-05-01 09:51:01

********* Pleasedontcode.com **********/

/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
    /* The LED chipset is WS2812B RGB  Number of LED is */
    /* 20  Digital output is D5  all 20 led fade in and */
    /* out slowly and randomly.  set fade in value at 0, */
    /* set fade out value at 255  use all colors randomly */
    /* for each led and */
/****** END SYSTEM REQUIREMENTS *****/

/****** DEFINITION OF LIBRARIES *****/
#include <FastLED.h>    //https://github.com/FastLED/FastLED

const uint8_t NUM_LEDS = 20; // Number of WS2812B RGB LEDs
const uint8_t WS2812B_LEDRGB_PIN = 5; // Digital output pin for WS2812B LEDs

CRGB leds[NUM_LEDS]; // Define the LED array

void setup(void)
{
    // put your setup code here, to run once:
    FastLED.addLeds<WS2812B, WS2812B_LEDRGB_PIN, GRB>(leds, NUM_LEDS);
}

void loop(void)
{
    // put your main code here, to run repeatedly:
    fadeInOutRandomColors();
}

void fadeInOutRandomColors()
{
    for (int i = 0; i < NUM_LEDS; i++) {
        leds[i] = CRGB(0, 0, 0); // Initialize LED color to off
    }

    while (true) {
        for (int i = 0; i < NUM_LEDS; i++) {
            leds[i].fadeToBlackBy(5); // Fade out LED color
        }

        int ledIndex = random8(NUM_LEDS); // Select a random LED
        leds[ledIndex] = CRGB(random8(), random8(), random8()); // Set random color to the selected LED
        leds[ledIndex].fadeToBlackBy(-5); // Fade in LED color

        FastLED.show();
        delay(50); // Adjust the delay time for fade effect
    }
}

/* END CODE */