Description
The Traffic Lights Module is a simple and effective electronic module designed to simulate a real traffic signal system using three LEDs: red, yellow, and green.
It is widely used in Arduino and microcontroller projects for learning programming, timing control, and automation concepts. The module comes pre-assembled with resistors, making it easy to connect directly to digital output pins without additional components.
This module is ideal for beginners, students, and makers looking to build traffic light simulations, smart city models, or basic automation systems.
Its compact design allows easy integration into breadboards and project enclosures.
Key Features
- Built-in red, yellow, and green LEDs
- Pre-installed current-limiting resistors
- Easy connection to microcontrollers
- Compact and lightweight design
- Ideal for beginners and educational use
- Suitable for breadboard and DIY projects
Technical Specifications
- Operating Voltage: 3.3V – 5V
- LED Colors: Red, Yellow, Green
- Interface: Digital input/output
- Control: Individual control of each LED
- Mounting: PCB module with pin headers
- Application: Arduino, Raspberry Pi, ESP32 projects
Package Includes
- 1 × Traffic Lights LED Module
Applications
- Traffic light simulation projects
- Arduino learning and tutorials
- Smart city models
- Robotics and automation
- Educational STEM projects
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