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36 lines
1.2 KiB
Arduino
36 lines
1.2 KiB
Arduino
5 years ago
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//controlling pitch of tones with pin 1
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void setup() {
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// put your setup code here, to run once:
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int i = 0; //to stop playback after it reaches a certain amount of loops
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int x = analogRead(1); //get pin 1's value
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x = map(x, 0, 1023, 1, 50); //map the value (which is between 0 and 1023 to between 1 and 50
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Serial.begin(9600); //serial for debugging
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Serial.println("hello");
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Serial.println("counter is now");
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Serial.println(i);
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while (i < 100){ //it will stop playing after counter reaches to 100
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tone(11, random(100,200)*x, 200); //play a random tone frequency of which is determined by multiplying a number between 100 and 200 with the x value
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delay(50);
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tone(11, random(100,400)*x, 200);
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delay(50);
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tone(11, random(100,600)*x, 200);
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delay(50);
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i = i + 1; //count up
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x = analogRead(1); //get knob value again
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x = map(x, 0, 1023, 1, 50);
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Serial.println("counter is now");
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Serial.println(i);
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}
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}
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void loop() {
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}
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