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Blink_Name.ino
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Blink_Name.ino
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/*
Blink
Turns an LED on for one second, then off for one second, repeatedly.
Most Arduinos have an on-board LED you can control. On the UNO, MEGA and ZERO
it is attached to digital pin 13, on MKR1000 on pin 6. LED_BUILTIN is set to
the correct LED pin independent of which board is used.
If you want to know what pin the on-board LED is connected to on your Arduino
model, check the Technical Specs of your board at:
https://www.arduino.cc/en/Main/Products
modified 8 May 2014
by Scott Fitzgerald
modified 2 Sep 2016
by Arturo Guadalupi
modified 8 Sep 2016
by Colby Newman
This example code is in the public domain.
https://www.arduino.cc/en/Tutorial/BuiltInExamples/Blink
*/
const int dotTime = 300; // Duration of a dot in milliseconds
const int dashTime = 900; // Duration of a dash in milliseconds
const int elementSpace = 300; // Space between elements of the same letter
const int letterSpace = 900; // Space between letters
const int wordSpace = 2100; // Space between repeats of the name
// the setup function runs once when you press reset or power the board
void setup() {
// initialize digital pin LED_BUILTIN as an output.
pinMode(LED_BUILTIN, OUTPUT);
}
// the loop function runs over and over again forever
void loop() {
// Blink 'N' in Morse code (-.)
digitalWrite(LED_BUILTIN, HIGH);
delay(dashTime);
digitalWrite(LED_BUILTIN, LOW);
delay(elementSpace);
digitalWrite(LED_BUILTIN, HIGH);
delay(dotTime);
digitalWrite(LED_BUILTIN, LOW);
delay(letterSpace);
// Blink 'o' in Morse code (---)
digitalWrite(LED_BUILTIN, HIGH);
delay(dashTime);
digitalWrite(LED_BUILTIN, LOW);
delay(elementSpace);
digitalWrite(LED_BUILTIN, HIGH);
delay(dashTime);
digitalWrite(LED_BUILTIN, LOW);
delay(elementSpace);
digitalWrite(LED_BUILTIN, HIGH);
delay(dashTime);
digitalWrite(LED_BUILTIN, LOW);
delay(letterSpace);
// Blink 'd' in Morse code (-..)
digitalWrite(LED_BUILTIN, HIGH);
delay(dashTime);
digitalWrite(LED_BUILTIN, LOW);
delay(elementSpace);
digitalWrite(LED_BUILTIN, HIGH);
delay(dotTime);
digitalWrite(LED_BUILTIN, LOW);
delay(elementSpace);
digitalWrite(LED_BUILTIN, HIGH);
delay(dotTime);
digitalWrite(LED_BUILTIN, LOW);
delay(letterSpace);
// Blink 'o' in Morse code (---) again
digitalWrite(LED_BUILTIN, HIGH);
delay(dashTime);
digitalWrite(LED_BUILTIN, LOW);
delay(elementSpace);
digitalWrite(LED_BUILTIN, HIGH);
delay(dashTime);
digitalWrite(LED_BUILTIN, LOW);
delay(elementSpace);
digitalWrite(LED_BUILTIN, HIGH);
delay(dashTime);
digitalWrite(LED_BUILTIN, LOW);
delay(letterSpace);
// Blink 'g' in Morse code (--.)
digitalWrite(LED_BUILTIN, HIGH);
delay(dashTime);
digitalWrite(LED_BUILTIN, LOW);
delay(elementSpace);
digitalWrite(LED_BUILTIN, HIGH);
delay(dashTime);
digitalWrite(LED_BUILTIN, LOW);
delay(elementSpace);
digitalWrite(LED_BUILTIN, HIGH);
delay(dotTime);
digitalWrite(LED_BUILTIN, LOW);
delay(letterSpace);
// Blink 'x' in Morse code (-..-)
digitalWrite(LED_BUILTIN, HIGH);
delay(dashTime);
digitalWrite(LED_BUILTIN, LOW);
delay(elementSpace);
digitalWrite(LED_BUILTIN, HIGH);
delay(dotTime);
digitalWrite(LED_BUILTIN, LOW);
delay(elementSpace);
digitalWrite(LED_BUILTIN, HIGH);
delay(dotTime);
digitalWrite(LED_BUILTIN, LOW);
delay(elementSpace);
digitalWrite(LED_BUILTIN, HIGH);
delay(dashTime);
digitalWrite(LED_BUILTIN, LOW);
delay(wordSpace); // wait before repeating the name
}