Changing light colour

  1. Now find a dual color LED in your set and have a look at it. Connect it to the horn of the bot so that the longer leg is at the front and the shorter at the back.

  2. In your code, add a Dual Color LED to the workspace. Change the place to “horn”. Add a Wave object to the workspace and connect its output (OUT) to the COLOR of the Dual Color LED

  3. What happens if you change the TYPE of wave?

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