Difference between revisions of "LED lamp"

Latest revision as of 03:01, 14 February 2023

Intro

Idea from https://www.thingiverse.com/thing:2873557.

Test code

#include <FastLED.h>

#define NUM_LEDS 25
#define DATA_PIN 6

CRGB leds[NUM_LEDS];

void setup() { 
    FastLED.addLeds<NEOPIXEL, DATA_PIN>(leds, NUM_LEDS);
}

void loop() { 
  leds[0] = CRGB::Red;
  FastLED.show();
  delay(500);
  
  // Now turn the LED off, then pause
  leds[0] = CRGB::Black;
  FastLED.show();
  delay(500);
}

Note: micropython equivalent: https://docs.micropython.org/en/latest/library/neopixel.html