KY-008 5V Laser Light Sensor Module

The KY-008 5V Laser Light Sensor Module is a compact laser transmitter module designed to emit a focused red laser beam for electronics, robotics, and Arduino-based projects. It is commonly used in light barrier systems, security alarms, distance sensing experiments, and laser-based communication or alignment applications.

This module features a 650nm red laser diode and is compatible with microcontroller platforms such as Arduino, ESP8266, ESP32, and Raspberry Pi, making it ideal for DIY and educational electronics projects.

Features

• Emits a focused red laser beam for precise applications
• Compact and easy-to-install module design
• Compatible with Arduino and other microcontroller platforms
• Low power consumption for efficient operation
• Stable laser output for consistent performance
• Suitable for alignment, detection, and barrier projects
• Simple digital control interface
• Ideal for DIY electronics and educational use

Specifications

• Model: KY-008 Laser Module
• Operating Voltage: 3V – 5V DC (typically 5V)
• Laser Type: Red laser diode
• Wavelength: 650nm (approx.)
• Output Power: Low power laser (safe for electronics projects)
• Module Type: Laser transmitter
• Interface: 3-pin (VCC, GND, Signal)
• Beam Type: Focused dot laser
• Operating Current: Low current consumption
• Compatibility: Arduino, ESP8266, ESP32, Raspberry Pi
• Operating Temperature: -10°C to 50°C