KY-008 650nm 5V laser sensor module for Arduino

The KY-008 Laser Sensor Module is a popular and versatile component widely used in Arduino projects, DIY electronics, robotics, and optical experiments. This compact module emits a bright red laser beam at 650nm and is perfect for creating laser trip wires, distance detection systems, laser pointers, and optical alignment projects. With its plug-and-play design and 5V operating voltage, it’s an ideal choice for students, makers, and hobbyists looking to explore light-based projects.

KY-008 Laser Module Features

• Operating Voltage: 5V DC
• Laser Power Output: 5mW (Class IIIA)
• Wavelength: 650nm (bright red laser beam)
• Laser Head Diameter: 6mm
• Compact size and easy integration with Arduino and Raspberry Pi
• Durable metal housing for stable laser emission

1. Power Requirements

The KY-008 650nm Laser Module operates efficiently on a 5V supply and draws only around 30mA of current. It can be powered directly from an Arduino, Raspberry Pi, or any microcontroller’s GPIO pin without the need for an external power source. This low-power design ensures safe operation while providing reliable and consistent laser output for your experiments.

2. KY-008 Pinout

Using the KY-008 Laser Module is simple — just connect VCC (5V) and GND to your board. When powered, the module emits a focused red laser beam that can be used for target detection, alignment, and sensor-based triggering systems. It’s a great addition to any Arduino sensor kit or STEM learning project.

3. Applications

• Arduino Robotics and Automation Systems
• Laser Trip Wire and Security Alarms
• Optical Alignment and Distance Measurement
• Laser Communication and Light Detection Projects
• DIY Electronics and Educational Experiments

Why Choose the KY-008 Laser Module?

The KY-008 stands out for its simplicity, durability, and precise beam quality. It’s a must-have component for anyone building robotic sensors, IoT prototypes, or interactive light-based systems. Whether you're learning electronics or designing professional-grade automation, this laser module ensures reliable performance at a low cost.

Buy the KY-008 Laser Sensor Module Online in Pakistan from CircuitHub.pk — your trusted electronic component store for Arduino modules, sensors, and IoT hardware. Get fast delivery, affordable prices, and quality-tested products for your next innovation.