int led_R = 9;
int led_G = 10;
int led_B = 11;
void setup() {
 
}

void loop() {
  int R = analogRead(A1);
  analogWrite(led_R, R/4);
  int G = analogRead(A2);
  analogWrite(led_G, G/4);
  int B = analogRead(A3);
  analogWrite(led_B, B/4);
}

 

 

가변저항으로 LED 밝기 조절하기.

 

Posted by 샌츠
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