Mills function
unsigned long preMills = 0;
void setup()
{
pinMode(13, OUTPUT);
}
void loop()
{
unsigned long Mills = millis();
if(Mills - preMills < 2000000)
{
digitalWrite(13, HIGH);
delay(10000); // 10초 off
digitalWrite(13, LOW);
delay(10000); // 10초 on
}
else // 30분 이후로
{
digitalWrite(13, HIGH); // off
}
}
unsigned long preMills = 0;
void setup()
{
pinMode(13, OUTPUT);
}
void loop()
{
unsigned long Mills = millis();
if(Mills - preMills < 2000000)
{
digitalWrite(13, HIGH);
delay(10000); // 10초 off
digitalWrite(13, LOW);
delay(10000); // 10초 on
}
else // 30분 이후로
{
digitalWrite(13, HIGH); // off
}
}
unsigned long preMills = 0; void setup() { pinMode(13, OUTPUT); } void loop() { unsigned long Mills = millis(); if(Mills - preMills < 2000000) { digitalWrite(13, HIGH); delay(10000); // 10초 off digitalWrite(13, LOW); delay(10000); // 10초 on } else // 30분 이후로 { digitalWrite(13, HIGH); // off } }
2019 03 25 Smart Farm Water Module Arduino