SunFounder LED Module
Best dual-color indicator for DIY electronics and microcontroller hobbyists.
A simple, effective way to add two-color visual feedback to microcontroller projects. This compact module streamlines status indication by combining two colors in one package, making it an essential building block for hobbyist electronics and prototyping.
$6.99
Who it's for
- Makers building compact projects on crowded breadboards
- Beginners seeking easy, plug-and-play microcontroller integration
- Developers needing simple, intuitive visual status indicators
Who should skip it
- Designers requiring full RGB color mixing capabilities
- Users needing dynamic brightness control for varying light
- Builders planning permanent installations with frequent handling
Performance breakdown
Integration Ease
Standard pinout makes connecting to Arduino or Raspberry Pi effortless.
Color Versatility
Dual-color output provides essential status signaling in a compact footprint.
Build Durability
Robust epoxy housing protects the diode during frequent prototyping cycles.
Voltage Compatibility
Standard 3-5V range covers most common hobbyist microcontroller logic levels.
Form Factor
Tiny 2cm PCB footprint fits easily into crowded breadboard layouts.
Switching Responsiveness
Instant color changes occur reliably with simple polarity reversal.
Key Specs
LED is a common cathode type
PCB size
2.0 x 2.0 cm
Working voltage
3-5V DC
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