-
-
Save ssysm/05f23d7a06026b4853d7ede71c7101ff to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#include<FastLED.h> | |
#define NUM_LEDS 40 | |
CRGBArray<NUM_LEDS> leds; | |
void setup() { FastLED.addLeds<NEOPIXEL,6>(leds, NUM_LEDS); } | |
void loop(){ | |
static uint8_t hue; | |
for(int i = 0; i < NUM_LEDS/2; i++) { | |
// fade everything out | |
leds.fadeToBlackBy(40); | |
// let's set an led value | |
leds[i] = CHSV(hue++,255,255); | |
// now, let's first 20 leds to the top 20 leds, | |
leds(NUM_LEDS/2,NUM_LEDS-1) = leds(NUM_LEDS/2 - 1 ,0); | |
FastLED.delay(33); | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment