30 lines
491 B
C++
30 lines
491 B
C++
const int buzzer = 7; //buzzer to arduino pin 7
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int tones[2] = {250, 5000};
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int tone_sequence[5] {0,0,0,0,0};
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void setup(){
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pinMode(buzzer, OUTPUT);
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}
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void loop(){
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for (int i = 0; i < 5; i++) {
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if (tone_sequence[i] == 0) {
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tone(buzzer, tones[0]);
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} else if (tone_sequence[i] == 1) {
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tone(buzzer, tones[1]);
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}
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delay(1000);
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noTone(buzzer);
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delay(1000);
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}
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for (int i = 0; i < 5; i++) {
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tone_sequence[i] = random(2);
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}
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delay(5000);
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}
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