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Traffic light LED module with red yellow and green LEDs for Arduino and electronics projects
Landscape view of traffic light LED module with red yellow and green signal LEDs
Back side of traffic light LED module showing PCB tracks and solder connections
Bottom view of traffic light LED module showing connector pins and PCB structure

Traffic Light LED Module 3-Color Signal Light Sensor Module for Arduino & DIY Projects

Original price was: ₹42.Current price is: ₹34.

Category: Tags: , , , , , , , , ,
  • Red, Yellow, and Green LED traffic signal module
  • Operating Voltage: 3.3V–5V DC
  • Easy interface with Arduino, ESP32, NodeMCU, and Raspberry Pi
  • Ideal for traffic light simulations and educational projects
  • Compact design with 4-pin connector
  • Suitable for robotics, IoT, and STEM learning

Description

The Traffic Light LED Module is a compact signal indicator module featuring three high-brightness LEDs in Red, Yellow, and Green colors. It is designed for Arduino, ESP32, Raspberry Pi, and other microcontroller platforms. The module is widely used in traffic signal simulations, educational demonstrations, robotics projects, and embedded system applications.

Its simple 4-pin interface allows independent control of each LED, making it easy to create realistic traffic light sequences and status indication systems.

Specifications

  • Operating Voltage: 3.3V – 5V DC
  • LED Colors: Red, Yellow, Green
  • Interface: Digital Control
  • Pins: GND, Red, Yellow, Green
  • Board Type: Traffic Signal LED Module
  • Mounting Holes: Yes

Package Includes

  • 1 × Traffic Light LED Module

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