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

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/****** 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 	//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(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 */