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Arduino Traffic Signal Lights | Automatic Street Light

  • Writer: Viral Dodhia
    Viral Dodhia
  • Nov 13, 2018
  • 1 min read


YouTube Tutorial:-




Materials:-

Arduino NANO

Transistors 7805, BC547

Resistor 1k, 330, 150

LED Red Yellow Green

PCB Header


Circuit:-




Code:-



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