43 lines
735 B
Arduino
43 lines
735 B
Arduino
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// Analog LED Strip
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int LED1 = 7;
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int LED2 = 6;
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int LED3 = 5;
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int LED4 = 4;
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int LED5 = 3;
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void setup() {
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pinMode(LED1, OUTPUT);
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pinMode(LED2, OUTPUT);
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pinMode(LED3, OUTPUT);
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pinMode(LED4, OUTPUT);
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pinMode(LED5, OUTPUT);
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}
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void loop() {
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int analog = analogRead(A0);
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analog = map(analog, 0, 1023, 0, 5);
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digitalWrite(LED1, LOW);
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digitalWrite(LED2, LOW);
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digitalWrite(LED3, LOW);
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digitalWrite(LED4, LOW);
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digitalWrite(LED5, LOW);
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if(analog > 0) {
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digitalWrite(LED1, HIGH);
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}
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if (analog > 1){
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digitalWrite(LED2, HIGH);
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}
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if (analog > 2){
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digitalWrite(LED3, HIGH);
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}
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if (analog > 3){
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digitalWrite(LED4, HIGH);
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}
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if (analog > 4){
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digitalWrite(LED5, HIGH);
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}
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delay(50);
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}
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