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32 lines
476 B
32 lines
476 B
#define DIT_DURATION_MS 88
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#define LETTER_PAUSE_MS 1000
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void setup() {
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pinMode(13, OUTPUT);
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}
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void dit() {
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digitalWrite(13, HIGH);
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delay(DIT_DURATION_MS);
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digitalWrite(13, LOW);
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delay(DIT_DURATION_MS);
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}
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void dah() {
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digitalWrite(13, HIGH);
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delay(DIT_DURATION_MS * 3);
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digitalWrite(13, LOW);
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delay(DIT_DURATION_MS);
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}
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void loop() {
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dit(); dit(); dit();
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delay(LETTER_PAUSE_MS);
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dah();
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delay(LETTER_PAUSE_MS);
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dit(); dit(); dit();
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delay(LETTER_PAUSE_MS);
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}
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