Попробуй это.
int color = 1;
int t1 = 500;
int t2 = 500;
int t3 = 500;
void setup() {
// put your setup code here, to run once:
pinMode (12, OUTPUT);
pinMode (11, OUTPUT);
pinMode (10, OUTPUT);
}
void loop() {
while (color==1){
digitalWrite(12, HIGH);
delay(100);
digitalWrite(12, LOW);
delay(t1);
if (t1>0){t1=t1-50;}
else {color=2;
t1=500;}
}
while (color==2){
digitalWrite(11, HIGH);
delay(100);
digitalWrite(11, LOW);
delay(t2);
if (t2>0){t2=t2-50;}
else {color=color+1;
t2=500;}
}
while (color==3){
digitalWrite(10, HIGH);
delay(100);
digitalWrite(10, LOW);
delay(t3);
if (t3>0){t3=t3-50;}
else {color=1;
t3=500;}
}
}
Код не мой, просто попросил помочь