29 lines
523 B
C++
29 lines
523 B
C++
#include "FastLED.h"
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// How many leds in your strip?
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#define NUM_LEDS 10
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#define BRIGHTNESS 32
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// What data pin on the board are they connected to?
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#define DATA_PIN 17
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// Define the array of leds
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CRGB leds[NUM_LEDS];
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void setup() {
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FastLED.addLeds<NEOPIXEL, DATA_PIN>(leds, NUM_LEDS);
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FastLED.setBrightness(32);
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}
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void loop() {
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// Turn the LED on, then pause
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leds[0] = CRGB::Red;
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FastLED.show();
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delay(500);
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// Now turn the LED off, then pause
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leds[0] = CRGB::Black;
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FastLED.show();
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delay(500);
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}
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