Traffic Light ( Germany and Brazil )

About: arduino fan

Traffic light in Germany move from green to yellow, to red and the same way back. In Brazil to avoid that people start driving on the yellow and have an accident with people crossing on yellow, they move straight from red to green ...

So I wanted to simulate that in arduino

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Step 1: Material

6 LEDs ( 2 green, 2 yellow, 2 red )

6 resistors 220

Arduino board

wire

Step 2: Code

Step 3: Result

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    2 Discussions

    None
    Milen

    Tip 1 year ago

    Hi. Nice toy.

    I have small correction for Germany - before green the red and yellow are on together,

    1 reply
    None
    rao003Milen

    Reply 1 year ago

    thanks, updated the files