5V LED Traffic Light Module

The 5V LED Traffic Light Module is a simple and practical solution for adding traffic signal indications and visual status feedback to Arduino, robotics and electronics projects.

This module features three 5mm LEDs in red, yellow and green, arranged vertically to simulate a standard traffic light. Each LED can be controlled individually, allowing you to create realistic traffic light sequences and custom indication patterns.

Designed for easy integration with microcontrollers, the module operates at 5V and uses separate control connections for the red, yellow and green LEDs with a common cathode.

Perfect for makers, students and STEM labs where traffic control simulations, robotics, automation and visual feedback are essential.

Highlights:

• Traffic Light Design: Features red, yellow and green LEDs arranged like a standard traffic signal.
• Individual LED Control: Each color can be controlled separately.
• 5mm LEDs: Equipped with three 5mm LEDs for clear visual indication.
• 5V Operation: Designed for use with 5V electronics and microcontroller projects.
• Easy to Use: Simple digital control makes it easy to integrate into projects.
• Compact Module: Small size for easy installation in models and prototypes.
• Versatile Use: Suitable for traffic simulations, indicators, robotics and educational projects.

Specifications:

• Operating Voltage: 5V.
• LED Colors: Red, Yellow, Green.
• Number of LEDs: 3.
• LED Size: 5mm.
• Control: Individual control for Red, Yellow and Green LEDs.
• Configuration: Common cathode.
• Input: Digital signal.
• Brightness: Normal brightness.
• Application: Traffic light simulations, status indicators, robotics and educational projects.
• Dimensions: ~56×21×12mm.
• Interface: 4-pin (GND, R, Y, G).

Ideal For:

• 🚦 Creating traffic light simulations.
• ⚡ Visual status and warning indicators.
• 🏙️ Smart city and miniature traffic system projects.
  
• 🧰 DIY electronics and automation projects.
• 🎓 Arduino & STEM education projects.

Note:

• The red, yellow and green LEDs can be controlled individually.
• The module uses a common cathode configuration.
• Ensure correct polarity and pin connections before powering the module.
• Product appearance may vary slightly from the images shown.
• Text, markings, or PCB details may differ depending on the batch.