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int R = 11;
int G = 10;
int B = 9;
// 프로그램 시작 - 초기화 작업
void setup()
{
pinMode(R, OUTPUT);
pinMode(G, OUTPUT);
pinMode(B, OUTPUT);
}
void loop()
{
analogWrite(R, 0);
analogWrite(G, 0);
analogWrite(B, 0);
// RED
for (int i = 0; i < 256; i++)
{
analogWrite(R, i);
delay(10);
}
for (int i = 0; i < 256; i++)
{
analogWrite(R, 255-i);
delay(10);
}
// GREEN
for (int i = 0; i < 256; i++)
{
analogWrite(G, i);
delay(10);
}
for (int i = 0; i < 256; i++)
{
analogWrite(G, 255 - i);
delay(10);
}
// BLUE
for (int i = 0; i < 256; i++)
{
analogWrite(B, i);
delay(10);
}
for (int i = 0; i < 256; i++)
{
analogWrite(B, 255 - i);
delay(10);
}
// WHITE
for (int i = 0; i < 256; i++)
{
analogWrite(R, i);
analogWrite(G, i);
analogWrite(B, i);
delay(10);
}
for (int i = 0; i < 256; i++)
{
analogWrite(R, 255 - i);
analogWrite(G, 255 - i);
analogWrite(B, 255 - i);
delay(10);
}
}
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