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34 lines
727 B
34 lines
727 B
// https://www.youtube.com/watch?v=n3qmQHzcgto&list=PLGs0VKk2DiYw-L-RibttcvK-WBZm8WLEP&index=42 |
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#include <Arduino.h> |
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int latchPin = 11; |
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int clockPin = 9; |
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int dataPin = 12; |
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int dt = 2500; |
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byte LED1s = 0b10101010; |
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byte LED2s = 0b01010101; |
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void setup() { |
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// put your setup code here, to run once: |
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Serial.begin(9600); |
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pinMode(latchPin, OUTPUT); |
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pinMode(clockPin, OUTPUT); |
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pinMode(dataPin, OUTPUT); |
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} |
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void loop() { |
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// put your main code here, to run repeatedly: |
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digitalWrite(latchPin, LOW); |
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shiftOut(dataPin, clockPin, LSBFIRST, LED1s); |
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digitalWrite(latchPin, HIGH); |
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delay(dt); |
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digitalWrite(latchPin, LOW); |
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shiftOut(dataPin, clockPin, LSBFIRST, LED2s); |
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digitalWrite(latchPin, HIGH); |
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delay(dt); |
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}
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