lowpass gửi vào
- 2317 lượt xem
void setup()
{
pinMode(2,OUTPUT);
pinMode(3,OUTPUT);
pinMode(4,OUTPUT);
}
void loop()
{
blink();
}
int i=0;
void blink()
{
int led[] = {4,3,2};
digitalWrite(led[i], HIGH);
delay(1000);
digitalWrite(led[i], LOW);
delay(1000);
i=i++;
if(i==3)i=0;
}


