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The 5mm Two-Color LED Module is a versatile visual indicator that features a dual-color LED capable of emitting both red and green light. This module is designed to be easily integrated into Arduino, Raspberry Pi, or other microcontroller-based projects and can be controlled via PWM to produce red, green, or a combination of both (appearing yellowish).
With its compact form and plug-and-play design, the module is ideal for status indicators, DIY electronics, signal displays, and embedded systems. It operates reliably at 3.3V to 5V and includes onboard current limiting resistors for safe operation. This module is widely used in various applications including consumer electronics, embedded systems, and teaching kits.
🔧 Key Features
- 5mm dual-color LED (Red + Green)
- Compact module design with 3-pin output
- Supports PWM control for dynamic color mixing
- Current-limiting resistors built-in
- Compatible with 3.3V and 5V logic
- Ideal for Arduino, Raspberry Pi, and microcontrollers
📐 Technical Specifications
| Product Name | 5mm Two-Color LED Module |
| LED Type | Dual-color (Red & Green) |
| LED Size | 5mm |
| Operating Voltage | 3.3V to 5V |
| Control Method | PWM (Pulse Width Modulation) |
| Current Limiting | Built-in resistors |
| Interface | 3-pin (GND, Red, Green) |
| Module Dimensions | ~18mm × 11mm |
| Material | PCB with mounted LED and resistors |
| Use Case | Status indication, logic testing, signaling |
📌 Applications
- Arduino and microcontroller visual indicators
- Signal testing and output feedback
- Educational electronics and STEM kits
- DIY embedded electronics and robotics
- Consumer electronics prototyping
💡 Why Choose This Product?
The 5mm Two-Color LED Module offers dual-color functionality in a compact form factor, allowing dynamic visual feedback using PWM control. Perfect for anyone building indicators or interface elements in their electronics projects with minimal wiring.
📦 Package Includes
- 1 × 5mm Two-Color LED Module (Red + Green)
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