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Example blink sketch
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/* | |
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 D7 has an LED connected on most Arduino boards: | |
pinMode(D7, 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 | |
} |
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