A compact, high-precision 3 V red dot laser diode module—ideal for alignment, targeting, and optical projects. Reliable, low-power and easy to integrate.
The 3 V Red Dot Laser Diode Module is a compact and efficient laser emitter designed for a wide range of applications. With a stable red beam output, minimal power consumption, and durable design, it’s perfect for makers, engineers, hobbyists, and professionals alike.
Wavelength & Output: Emits a sharp red dot (typically ~650 nm), ideal for visible alignment and pointing tasks.
Low Power Operation: Designed for 3 V operation, making it compatible with typical low-voltage electronics and battery systems.
Compact Form Factor: Small size allows for seamless integration into tight spaces, optical setups, and DIY rigs.
Mounting Compatibility: Standard casing allows for easy mounting to systems, brackets, or optical rails.
Stable & Reliable Performance: Built to maintain consistent beam quality and output under typical environmental conditions.
Safety Considerations: Use with appropriate eye protection and follow safe handling guidelines to avoid direct eye exposure.
Laser pointers & sights
Optical alignment / positioning
Robotics & CNC systems
DIY electronics and prototypin
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