Connect the oposite wire to the Arduino power source (5V). After the last LEDs, place the pedestrian button and connect it to the 1KΩ resistor, which in turns connects to ground.
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Connect the oposite wire to the Arduino power source (5V). After the last LEDs, place the pedestrian button and connect it to the 1KΩ resistor, which in turns connects to ground.
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Leave a Reply. |