mirror of
https://github.com/arduino/Arduino.git
synced 2024-12-11 22:24:13 +01:00
20 lines
509 B
C++
20 lines
509 B
C++
/*
|
|
Blink
|
|
Turns on an LED on for one second, then off for one second, repeatedly.
|
|
|
|
This example code is in the public domain.
|
|
*/
|
|
|
|
void setup() {
|
|
// initialize the digital pin as an output.
|
|
// Pin 13 has an LED connected on most Arduino boards:
|
|
pinMode(13, OUTPUT);
|
|
}
|
|
|
|
void loop() {
|
|
digitalWrite(13, HIGH); // set the LED on
|
|
delay(1000); // wait for a second
|
|
digitalWrite(13, LOW); // set the LED off
|
|
delay(1000); // wait for a second
|
|
}
|