Arduino Traffic Light With LED Display Timer With Push Button Control

Good to create toy or use for scale model. With Push Button Control User Can Activate the Arduino Traffic Light to Light Red Light and Start Countdown on LED Display. After the pre-definied time, the counter goes to 00:00 and green light becomes on.

When the user pushes the button Traffic Light changes to Red and countdown on TM1637 LED display starts. After the pre-definied time, the counter goes to 00:00 and green light becomes on, red light goes to off.