Introduction: Arduino LED Traffic Light

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This project is from https://www.instructables.com/Arduino-Street-Traffic-Light/

I change the delay times, and I also changes Adjust the High/Low sequence of digital Write.

Step 1: Step1:Circuit Connection

According to the picture, connect the LED lights.

Step 2: Step2: Finish

Here is the link of the code.

https://create.arduino.cc/editor/henrylee127/4a9beaa0-29c0-428f-a70b-701f39adab35/preview

Follow the link to find out how the LED works.