Traffic Light working modelTraffic Light School Projecttraffic light modeltraffic light project

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=PEiRI3WViAY

Please Like and Subscribe🙂 • In this video, i show you how traffic lights are programmed and how to build one using cardboards and Arduino uno. • Items used: • Hot melt Glue stick adhesive for Glue Gun https://s.click.aliexpress.com/e/_m0g... • • #TrafficLight #Arduino #DIY

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