26 lines
546 B
C++
26 lines
546 B
C++
const int LED[] = {11, 10, 9, 8, 7, 6, 5, 4};
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void setup() {
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for (int i = 0; i < 9; i++) {
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pinMode(LED[i], OUTPUT);
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digitalWrite(LED[i], HIGH);
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}
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}
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void loop() {
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for (int i = 0; i < 3; i++) {
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digitalWrite(LED[3-i], LOW);
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digitalWrite(LED[4+i], LOW);
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delay(100);
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digitalWrite(LED[3-i], HIGH);
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digitalWrite(LED[4+i], HIGH);
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}
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for (int i = 0; i < 3; i++) {
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digitalWrite(LED[i], LOW);
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digitalWrite(LED[7-i], LOW);
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delay(100);
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digitalWrite(LED[i], HIGH);
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digitalWrite(LED[7-i], HIGH);
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}
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}
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