Traffic Light

 About the Project

In this project, students will create a simple Traffic Light System using an Arduino and 3 LEDs (Red, Yellow, and Green).
The LEDs will glow one after another just like real traffic signals on roads.

This project helps students understand:

• LED output control
• Sequence programming
• Timing using delay
• Basic Arduino coding
• Real-world automation concepts

Components Required

• 1 × Arduino UNO
• 1 × Breadboard
• 1 × Red LED
• 1 × Yellow LED
• 1 × Green LED
• 3 × 220Ω Resistors
• Jumper Wires
• USB Cable