1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
/*
Multiple tone player
Plays multiple tones on multiple pins in sequence
circuit:
* 3 8-ohm speaker on digital pins 6, 7, and 11
created 8 March 2010
by Tom Igoe
based on a snippet from Greg Borenstein
This example code is in the public domain.
http://arduino.cc/en/Tutorial/Tone4
*/
void setup() {
}
void loop() {
// turn off tone function for pin 11:
noTone(11);
// 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 11 for 500 ms:
tone(11, 523, 300);
delay(300);
}
|
