Mini 5V Traffic Light LED Display Module for Arduino

Simulate real-world traffic control systems with the Mini 5V Traffic Light LED Module. Designed for Arduino and other microcontroller platforms, this compact module features red, yellow, and green LEDs arranged in the standard traffic light format—perfect for STEM education, IoT projects, and programming practice.

Key Features:

• Traffic Light Simulation: Three distinct LEDs (red, yellow, green) for realistic light sequencing

• 5V Operating Voltage: Compatible with Arduino, Raspberry Pi, ESP32, and more

• Plug & Play: Easy-to-use 3-pin interface (GND, VCC, Signal) for fast prototyping

• Compact Size: Small footprint fits on breadboards or within model traffic systems

• Educational Use: Ideal for learning control logic, loops, and timing in embedded systems

Use it in robotics, classroom demos, smart city models, or any embedded control learning environment.