58 lines
1.3 KiB
Arduino
58 lines
1.3 KiB
Arduino
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#include <Adafruit_NeoPixel.h>
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const int redPin = 4;
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const int greenPin = 5;
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const int bluePin = 13;
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const int whitePin = 14;
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#define PIN_WS2812B 27
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#define NUM_PIXELS 182
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Adafruit_NeoPixel ws2812b(NUM_PIXELS, PIN_WS2812B, NEO_GRB + NEO_KHZ800);
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void setup() {
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ws2812b.begin();
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pinMode(redPin, OUTPUT);
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pinMode(greenPin, OUTPUT);
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pinMode(bluePin, OUTPUT);
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pinMode(whitePin, OUTPUT);
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analogWrite(redPin, 0);
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analogWrite(greenPin, 0);
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analogWrite(bluePin, 0);
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analogWrite(whitePin, 0);
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}
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void loop() {
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ws2812b.clear();
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for (int pixel = 0; pixel < NUM_PIXELS; pixel++) { // for each pixel
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ws2812b.setPixelColor(pixel, ws2812b.Color(125, 249, 255)); // it only takes effect if pixels.show() is called
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ws2812b.show(); // update to the WS2812B Led Strip
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delay(25); // 500ms pause between each pixel
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}
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analogWrite(redPin, 0);
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analogWrite(greenPin, 0);
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analogWrite(bluePin, 0);
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analogWrite(whitePin, 0);
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analogWrite(redPin, 255);
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delay(1000);
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analogWrite(redPin, 0);
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analogWrite(greenPin, 255);
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delay(1000);
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analogWrite(greenPin, 0);
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analogWrite(bluePin, 255);
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delay(1000);
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analogWrite(bluePin, 0);
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analogWrite(whitePin, 255);
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delay(1000);
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analogWrite(redPin, 125);
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analogWrite(greenPin, 249);
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analogWrite(bluePin, 255);
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delay(2000);
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}
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