18 lines
305 B
C++
18 lines
305 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 < 8; 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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static bool clk = 0;
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for (int i = 0; i < 8; i++) {
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digitalWrite(LED[i], i % 2 == clk);
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}
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delay(250);
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clk = !clk;
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}
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