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Traffic Light With A Timer.


RoomScape

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Or just memorize the cycles.

 

A yellow light takes by general recommendations from the federal government, 3 seconds to cycle to red. A green will always be green unless the sensor trips it to turn red. Red will stay red until the perpendicular light turns yellow>red+3 seconds so you have 9 seconds to wait from the start of a yellow.

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Or just memorize the cycles.

A yellow light takes by general recommendations from the federal government, 3 seconds to cycle to red. A green will always be green unless the sensor trips it to turn red. Red will stay red until the perpendicular light turns yellow>red+3 seconds so you have 9 seconds to wait from the start of a yellow.

Yes, because I can tell the color of a light facing sideways...

Only time I can do that is at night in a dark setting.

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