color_processing_arduino.ino

int R = 11;
int G = 10;
int B = 9;

void setup() {
	pinMode(R,OUTPUT);
	pinMode(G,OUTPUT);
	pinMode(B,OUTPUT);
	Serial.begin(9600);
}

void loop() {
	while (Serial.available()) {
		int red = Serial.parseInt();
		int green = Serial.parseInt();
		int blue = Serial.parseInt();
		if (Serial.read() == '\n') {
			analogWrite(R,red);
			analogWrite(G,green);
			analogWrite(B,blue);
		}
	}
}