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Arduino/build/shared/examples/02.Digital/toneMultiple/toneMultiple.ino

42 lines
717 B
C++

/*
Multiple tone player
Plays multiple tones on multiple pins in sequence
circuit:
* 3 8-ohm speaker on digital pins 6, 7, and 8
created 8 March 2010
by Tom Igoe
based on a snippet from Greg Borenstein
This example code is in the public domain.
http://www.arduino.cc/en/Tutorial/Tone4
*/
void setup() {
}
void loop() {
// turn off tone function for pin 8:
noTone(8);
// play a note on pin 6 for 200 ms:
tone(6, 440, 200);
delay(200);
// turn off tone function for pin 6:
noTone(6);
// play a note on pin 7 for 500 ms:
tone(7, 494, 500);
delay(500);
// turn off tone function for pin 7:
noTone(7);
// play a note on pin 8 for 500 ms:
tone(8, 523, 300);
delay(300);
}