High-Efficiency UV LED Module for Arduino and Microcontroller Projects

The RWRobot UV LED Module is a powerful and compact ultraviolet light solution designed for electronic hobbyists, educators, and professionals. With three high-efficiency 5mm UV LEDs, it delivers stable performance for applications such as UV curing, banknote verification, and scientific experiments. This module easily connects to Arduino and other microcontroller systems for reliable and high-precision control.

Key Features

• Stable UV Output: Emits a consistent 390–400nm near-UV wavelength ideal for curing and detection tasks.
• Arduino-Compatible Interface: Uses the standard SVG 3-pin interface for quick and easy connection.
• Digital On/Off Control: Operated via a digital level signal—simply connect to your Arduino’s digital output pin.
• Compact & Easy to Mount: Measuring just 25 × 21mm with mounting holes for secure installation in any setup.
• High Power Efficiency: Produces bright UV light with minimal energy consumption, suitable for constant use.

Applications

• UV Curing: Speed up the drying and hardening of UV-sensitive glues, resins, and coatings.
• Banknote & Document Verification: Detect security features under UV light to verify currency and IDs.
• Educational & Research Projects: Perfect for chemistry labs, forensic experiments, or fluorescence testing.
• Environmental or Sterilization Projects: Integrate into UV sensing and sterilization systems (use with safety precautions).

Technical Specifications