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650nm 5V Laser Diode Module
₹30.0
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The 650nm 5V Laser Diode Module is a compact and reliable laser light source that emits a bright red beam at 650nm wavelength. Operating at 5V, this module is easy to integrate into DIY electronics, robotics, and alignment projects. It is widely used for laser pointers, alignment systems, positioning devices, and optical experiments. Its small size, stable output, and low power consumption make it ideal for hobbyists, engineers, and educational purposes.
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Product Specifications
| Specification | Details |
|---|---|
| Wavelength | 650nm (red laser) |
| Operating Voltage | 5V DC |
| Operating Current | 20–40mA (typical) |
| Output Power | ≤ 5mW (Class IIIA laser) |
| Laser Shape | Dot (fixed focus) |
| Beam Diameter | ~6mm at 10 meters |
| Module Dimensions | ~6mm (diameter) × 12mm (length) |
| Material | Brass casing |
Key Features
- Emits a bright red 650nm laser dot
- Operates safely at 5V, making it easy to use with Arduino, Raspberry Pi, and microcontrollers
- Compact, lightweight, and durable brass body
- Low power consumption with stable output
- Fixed focus, simple plug-and-play design
- Suitable for both educational and practical applications
Applications
- DIY laser pointers and alignment systems
- Robotics positioning and guidance systems
- Laser-based security devices and sensors
- Educational experiments in optics and electronics
- Barcode scanning and light detection projects
- Visual effect displays and stage projects
Frequently Asked Questions
Yes, it is a low-power Class IIIA laser (≤5mW). Avoid direct exposure to eyes.
This module has a fixed focus and projects a clear dot.
It can be clearly seen up to several meters, depending on lighting conditions.
Yes, it runs on 5V and can be powered directly from Arduino’s 5V output pin.
