The KY-008 laser sensor module is a lightweight infrared laser emitter used in Arduino-compatible electronic systems. It emits a focused red beam and is ideal for detection-based projects. Whether building a home laser alarm or a smart robot, the KY-008 module brings accuracy and efficiency to your design.
KY-008 Laser Sensor Module Features
- Red laser wavelength of 650nm for sharp beam projection
- Operates on 5V DC with low power consumption
- Small size and light weight for compact circuit designs
- Simple three-pin configuration: VCC, GND, and Signal
- Compatible with Arduino and other microcontrollers
- Stable and durable KY-008 laser diode with long operational life
KY-008 Module Specifications
- Wavelength: 650nm (visible red laser)
- Voltage: 5V DC
- Current: Less than 40mA
- Output: Digital signal
- Output power: Less than 5mW
- Dimensions: 18.5mm x 15mm
- Interface: VCC, GND, Signal
Why Choose the KY-008 Laser Module
When you’re working on laser-triggered alarms, optical pointers, or detection projects, you need reliability and control. The KY-008 laser sensor module is designed to deliver just that. It’s easy to integrate into Arduino-based systems and perfect for engineers, students, and hobbyists in Islamabad looking to build responsive, low-power laser modules.
This module empowers users to turn ideas into functional prototypes quickly. Its efficiency, cost-effectiveness, and ease of use make it a valuable part of any toolkit.
How to Use KY-008 Laser Module with Arduino
- Connect the VCC pin to 5V, GND to Ground, and Signal to a digital I/O pin
- Upload a simple sketch to your Arduino to switch the laser on or off
- Integrate with LDR sensors for laser tripwires or detection systems
- Ensure consistent power supply to maintain beam quality
KY-008 Laser Module Applications
- Home security laser alarms
- Line-following robots
- Motion detection systems
- Interactive DIY electronics
- Smart targeting and measurement tools
- Educational circuit projects in schools and labs
KY-008 Laser Sensor Review
Users report high satisfaction with the KY-008 sensor due to its consistent output, ease of wiring, and compatibility with educational platforms like Arduino. It performs reliably in both home and classroom environments.
Buy KY-008 Laser Sensor Module in Islamabad
If you’re looking to buy the KY-008 laser module in Islamabad, this is your go-to choice. Available for fast delivery through Colgroad, it offers premium quality with full technical support.
Whether you are a student exploring laser-based systems or a maker looking for a dependable module, this laser sensor is built to support your ideas from concept to execution.
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