650nm 6mm 5V 5mW Red Laser Dot Diode Module
The 650nm 6mm 5V 5mW Mini Red Laser Dot Diode Module is a compact optical transmitter housed in a durable copper casing for efficient heat dissipation and stable performance. Operating on a standard 5V DC supply at a low current draw of under 40mA, this red laser module emits a focused, high-visibility 650nm red point beam with an output power of 5mW. Featuring pre-soldered power leads and a standard 6mm outer diameter, it integrates seamlessly into Arduino projects, DIY laser security tripwire alarms, optical alignment tools, laser positioning systems, and 3D scanner prototyping.
₹ 14
₹ 49
This module emits a visible red laser dot for alignment, detection, and experimental electronics applications.
Key Features
- Output wavelength: 650nm (red laser)
- Operating voltage: 5V DC
- Output power: 5mW (safe low-power module)
- Compact 6mm module size
- Produces focused laser dot
- Easy integration with Arduino and sensors
- Low power consumption
- Stable and reliable laser output
Technical Specifications
| Parameter | Specification |
|---|---|
| Laser Type | Semiconductor Laser Diode |
| Wavelength | 650nm (Red) |
| Operating Voltage | 5V DC |
| Output Power | 5mW |
| Beam Type | Laser Dot |
| Module Size | 6mm |
| Current Consumption | Low (typical few tens of mA) |
| Mounting Type | PCB module |
| Safety Class | Low-power laser module |
How to Use
- Connect VCC to 5V supply
- Connect GND to ground
- Optional control pin for switching ON/OFF
- Avoid direct eye exposure to laser beam
- Use in controlled experimental environments
- Mount securely for stable alignment
Applications
- Arduino-based obstacle detection systems
- Line tracking and robotics projects
- Laser alignment and positioning systems
- Security alarm systems
- Distance sensing experiments
- Light communication experiments
- DIY science and educational projects
Package Includes
1 * Laser Diode Module 5V 650nm 6mm – 5mW Mini Red Laser Dot Module
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