

The most common traffic light configuration includes three lights: red, yellow, and green. The basic idea behind a traffic light is simple: use colored lights to communicate when it's safe to go and when it's not. In this blog post, we will explore how traffic lights work and how to build a simple traffic light system using Tinkercad, a web-based platform for designing and simulating electronic circuits.


Traffic lights are an essential part of modern urban infrastructure, regulating traffic flow and ensuring safety for drivers and pedestrians alike.
