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#include <Adafruit_NeoPixel.h>
#ifdef __AVR__
#include <avr/power.h>
#endif
#define NUM_LEDS_OUTSIDE_RING 30
#define NUM_LEDS_INSIDE_RING 25
Adafruit_NeoPixel stripInside = Adafruit_NeoPixel(NUM_LEDS_INSIDE_RING, 2, NEO_GRB + NEO_KHZ800);
Adafruit_NeoPixel stripInside2 = Adafruit_NeoPixel(NUM_LEDS_INSIDE_RING, 5, NEO_GRB + NEO_KHZ800);
Adafruit_NeoPixel stripOutside = Adafruit_NeoPixel(NUM_LEDS_OUTSIDE_RING, 3, NEO_GRB + NEO_KHZ800);
void setup() {
stripInside.begin();
stripInside2.begin();
stripOutside.begin();
stripInside.show();
stripInside2.show();
stripOutside.show();
}
void loop() {
int r = 225;
int g = 130;
int b = 30;
for(int x = 0; x <NUM_LEDS_OUTSIDE_RING; x++)
{
int flicker = random(0,125);
int r1 = r-flicker;
int g1 = g-flicker;
int b1 = b-flicker;
if(g1<0) g1=0;
if(r1<0) r1=0;
if(b1<0) b1=0;
stripInside.setPixelColor(x,r1,g1, b1);
stripInside2.setPixelColor(x,r1,g1, b1);
stripOutside.setPixelColor(x,r1,g1, b1);
}
stripInside.show();
stripInside2.show();
stripOutside.show();
delay(random(25,180));
}
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