SYD1230 12mm 650nm 5mW Red Point Laser Module
SYD1230 12mm 650nm 5mW Red Laser Module
Overview
The SYD1230 650nm 5mW Laser Module is a compact red laser emitter that produces a visible red (dot) beam.
Commonly used in:
Laser pointers
Robotics alignment
DIY science projects
Position detection systems
Working Principle
Uses a laser diode to emit coherent light
Operates at 650nm wavelength visible red light
Includes an internal driver circuit for stable output
Based on the concept of Laser Emission
Infographic Summary
t Output: Red laser dot Wavelength: 650nm Power: 5mW Voltage: 3V 5V Size: 12mm diameter Mode: Continuous
Pin Configuration
Laser Module VCC 35V GND Ground
Very simple: just power it to emit laser
Key Specifications
Wavelength: 650nm (Red)
Output Power: 5mW
Operating Voltage: 3V 5V DC
Diameter: 12mm
Beam Type: Point (dot)
Operating Temperature: Typical room conditions
Key Features
Bright visible red beam
Low power consumption
Easy to use (plug & play)
Compact cylindrical design
Continuous output
Applications
Laser targeting systems
Alignment tools
Obstacle detection (with LDR/receiver)
Science experiments
DIY laser games
Security tripwire systems
Interfacing
Compatible with:
Arduino
ESP32 / ESP8266
Direct battery supply
Can be controlled using a transistor or relnting at eyes or reflective surfaces
Keep away from children
Use protective eyewear for long exposure
Even 5mW lasers can damage eyes
Laser Module vs LED
Feature | Laser Module | LED |
Light Type | Coherent beam | Diffused light |
Direction | Highly focused | Wide angle |
Visibility | Long distance | Short distance |
Precision | High | Low |
Pro Tip
Use with LDR or photodiode to create a laser tripwire alarm
Add PWM control (via transistor) for blinking effects
Perfect for