🔴 650nm 5V Laser Diode Module | Red Dot Laser for Arduino DIY Projects
This compact 5V laser diode module emits a bright red dot at 650nm, making it ideal for alignment, pointing, and DIY electronics. It’s easy to interface with Arduino, Raspberry Pi, or any 5V logic system, and is perfect for laser-based sensors or visual indication projects.
✅ Key Features:
Emits Red Dot at 650nm Wavelength
Operates on Standard 5V DC Supply
Built-in Resistor – No external current-limiting needed
Compact Brass Housing – Improves heat dissipation and durability
Easy to Interface – Directly connects to Arduino or similar boards
Low Power Consumption – Safe for hobby-grade applications
Pre-soldered Wires – Simplifies integration in circuits
⚙️ Specifications:
| Property | Details |
|---|---|
| Wavelength | 650nm (Red) |
| Operating Voltage | 5V DC |
| Operating Current | ~30mA |
| Output Power | <5mW (Class IIIA) |
| Focus Type | Fixed |
| Beam Shape | Red Dot |
| Module Diameter | ~6 mm |
| Module Length | ~22 mm |
| Wire Length | ~10 cm |
| Housing Material | Brass |
🛠️ Applications:
Arduino and Embedded Projects
DIY Laser Security Systems
Line Following & Object Detection Sensors
Optical Alignment Tools
Educational Demonstrations
Laser-based Light Effects
📦 Package Includes:
1× 650nm 5V Red Dot Laser Diode Module with Wires
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