arduino霹靂燈

arduino~霹靂燈~

/*
Blink
Turns on an LED on for one second, then off for one second, repeatedly.

This example code is in the public domain.
*/

// Pin 13 has an LED connected on most Arduino boards.
// give it a name:
int led1 = 13;
int led2 = 11;
int led3 = 9;
int led4 = 12;
int led5 = 10;
int led6 = 7;

// the setup routine runs once when you press reset:
void setup() {
// initialize the digital pin as an output.
pinMode(led1, OUTPUT);
pinMode(led2, OUTPUT);
pinMode(led3, OUTPUT);
pinMode(led4, OUTPUT);
pinMode(led6, OUTPUT);
}

// the loop routine runs over and over again forever:
void loop() {
digitalWrite(led1, HIGH); // turn the LED on (HIGH is the voltage level)
delay(200); // wait for a second
digitalWrite(led1, LOW); // turn the LED off by making the voltage LOW
delay(200); // wait for a second

digitalWrite(led2, HIGH); // turn the LED on (HIGH is the voltage level)
delay(100); // wait for a second
digitalWrite(led2, LOW); // turn the LED off by making the voltage LOW
delay(100);

digitalWrite(led3, HIGH); // turn the LED on (HIGH is the voltage level)
delay(50); // wait for a second
digitalWrite(led3, LOW); // turn the LED off by making the voltage LOW
delay(50);

digitalWrite(led6, HIGH); // turn the LED on (HIGH is the voltage level)
delay(10); // wait for a second
digitalWrite(led6, LOW); // turn the LED off by making the voltage LOW
delay(10);

digitalWrite(led6, HIGH); // turn the LED on (HIGH is the voltage level)
delay(200); // wait for a second
digitalWrite(led6, LOW); // turn the LED off by making the voltage LOW
delay(200); // wait for a second

digitalWrite(led3, HIGH); // turn the LED on (HIGH is the voltage level)
delay(100); // wait for a second
digitalWrite(led3, LOW); // turn the LED off by making the voltage LOW
delay(100);

digitalWrite(led2, HIGH); // turn the LED on (HIGH is the voltage level)
delay(50); // wait for a second
digitalWrite(led2, LOW); // turn the LED off by making the voltage LOW
delay(50);

digitalWrite(led1, HIGH); // turn the LED on (HIGH is the voltage level)
delay(10); // wait for a second
digitalWrite(led1, LOW); // turn the LED off by making the voltage LOW
delay(10);
}