Prototyping/2019-10-16

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Revision as of 08:27, 16 October 2019 by Michael Murtaugh (talk | contribs)

Starting with a very simple program...

void setup() {
  tone(11, 220, 60);
  delay(100);
  tone(11, 440, 60);
  delay(100);
  tone(11, 880, 60);
  delay(1000);
}

void loop() {
}

How do frequencies relate to tones...

[Piano key frequencies https://en.wikipedia.org/wiki/Piano_key_frequencies]