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25 lines
294 B
Arduino
25 lines
294 B
Arduino
5 years ago
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#define OUT 11
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bool trigger;
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int input3 = digitalRead(A3);
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void setup() {
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pinMode(OUT, OUTPUT);
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Serial.begin(9600);
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}
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void loop() {
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Serial.println(input3);
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if(input3) {
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Serial.println("trigger");
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tone(OUT, 550);
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}
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else {
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noTone(OUT);
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Serial.println("no");
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}
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delay(1000);
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}
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