Dual Color LED Module (Red & Green) for Arduino, ESP32 & Raspberry Pi
The Dual Color LED Module is a simple yet versatile electronic module designed to provide red and green LED indications for microcontroller and embedded system projects. Featuring a dual-color LED mounted on a compact PCB, this module enables developers to create visual status indicators, alerts, notifications, and interactive lighting effects with minimal wiring.
Compatible with Arduino Uno, Nano, Mega, ESP32, ESP8266 NodeMCU, Raspberry Pi, STM32, and other microcontroller platforms, the module can be easily controlled through digital GPIO pins. It is widely used in robotics, automation systems, IoT devices, educational kits, and electronic prototypes.
Whether you're building a traffic light simulator, system status indicator, alarm system, or learning basic GPIO programming, the Dual Color LED Module is an essential component for electronics enthusiasts, students, and engineers.
Key Features
- Dual Color LED (Red & Green)
- Bright LED Output
- Compact PCB Design
- Easy Digital GPIO Interface
- Low Power Consumption
- Fast LED Response
- Stable and Reliable Performance
- Simple Wiring and Installation
- Ideal for Visual Status Indication
- Compatible with Arduino, ESP32, Raspberry Pi, NodeMCU, and STM32
- Perfect for DIY Electronics and Robotics Projects
- Suitable for Educational and Industrial Prototyping
Technical Specifications
| Specification | Details |
|---|
| Product Type | Dual Color LED Module |
| LED Colors | Red & Green |
| Interface | Digital GPIO |
| Operating Voltage | 3.3V – 5V DC |
| Control Method | Digital Output |
| Response Time | Instant |
| PCB Type | Compact Module |
| Mounting | PCB |
| Compatibility | Arduino, ESP32, Raspberry Pi, NodeMCU, STM32 |
| Module Type | KY-011 Compatible |
Applications
- LED Status Indicators
- Robotics Projects
- Arduino Learning
- ESP32 Projects
- Raspberry Pi Projects
- IoT Devices
- Home Automation
- Embedded Systems
- Alarm Systems
- Traffic Light Simulations
- Educational Electronics
- STEM Projects
- Prototype Development
- Signal Indication
- Industrial Automation
Package Includes
- 1 × Dual Color LED Module (Red & Green)
Why Buy from Horizocart?
- Genuine quality-tested electronic modules
- Fast shipping across India
- Secure packaging
- Affordable pricing
- Trusted electronics supplier
- Ideal for students, makers, hobbyists, and professionals
- Reliable customer support
- Suitable for prototyping and educational projects
Frequently Asked Questions
Q. Is this module compatible with Arduino Uno?
Yes. It works seamlessly with Arduino Uno, Nano, Mega, and other Arduino-compatible boards.
Q. Can I use this module with ESP32?
Yes. It is compatible with ESP32 digital GPIO pins operating at 3.3V logic.
Q. Does it work with Raspberry Pi?
Yes. The module can be controlled using Raspberry Pi GPIO pins.
Q. What colors does the LED produce?
The module provides Red and Green LED outputs. Depending on the circuit design and control, both colors may be used individually or together.
Q. Is it suitable for beginners?
Yes. It is an excellent learning module for understanding GPIO control, digital outputs, and LED interfacing.
Q. Can it be used in robotics projects?
Yes. It is commonly used as a status indicator, signal light, or notification LED in robotics and automation systems.
