Difference between revisions of "LED lamp"
From Fixme.ch
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| + | == Intro == | ||
| + | |||
| + | Idea from https://www.thingiverse.com/thing:2873557. | ||
| + | |||
| + | == Test code == | ||
<pre> | <pre> | ||
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} | } | ||
</pre> | </pre> | ||
| + | |||
| + | Note: micropython equivalent: https://docs.micropython.org/en/latest/library/neopixel.html | ||
Latest revision as of 01:01, 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
