LED Traffic Light Module for Arduino

RED, YELLOW, GREEN. Stop, Caution, Go. These are universal colour codes, and this Arduino module has many uses. From creating a miniature set of traffic lights for understanding how they work, through to building a model roadway or even setting up a basic status display for your next project.

Features:

- 10mm Red, Yellow, Green LEDs

- Inbuilt dropping resistors

- Right angle plugs for standing up in breadboard

- Common ground connection