Page 224 - 최강 아두이노 퍼스트 참고서

/*
Arduino - RGB LED
*/

int redPin = 11; int
greenPin = 10; int
bluePin = 9;

void setup()
{
Serial.begin(9600); pinMode(redPin,
OUTPUT); pinMode(greenPin,
OUTPUT); pinMode(bluePin, OUTPUT);
}

void loop()
{
Serial.println("red"); setColor(255,
0, 0); // red delay(1000);
Serial.println("green"); setColor(0,
255, 0); // green delay(1000);
Serial.println("blue"); setColor(0, 0,
255); // blue delay(1000);
Serial.println("yellow"); setColor(255, 255,
0); // yellow delay(1000);
Serial.println("purple"); setColor(80, 0,
80); // purple delay(1000);
Serial.println("aqua"); setColor(0, 255,
255); // aqua delay(1000);
}

void setColor(int red, int green, int blue)
{
analogWrite(redPin, red); analogWrite(greenPin, green);

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