KY-008 650nm Laser Transmitter & Receiver Sensor Module Kit
KY-008 650nm Laser Transmitter & Receiver Sensor Module Kit
KY-008 650nm Laser Transmitter & Receiver Sensor Module Kit
Take your electronics projects to the next level with this complete KY-008 650nm Laser Transmitter and Receiver Sensor Module Kit. Designed for makers, hobbyists, and electronics enthusiasts, this kit pairs a red laser emitter with a non-modulated laser receiver module, giving you everything you need to build optical sensing circuits, beam-break detectors, and more — right out of the box.
Key Features
- 650nm Red Laser Output: Emits a focused, visible red laser beam at 650 nanometers for precise alignment and optical sensing applications.
- Complete Kit: Includes both the laser transmitter (KY-008) and the laser receiver/sensor module — a matched pair ready for immediate use.
- Non-Modulator Tube Receiver: The laser receiver module detects incoming laser light directly without requiring a modulated signal, keeping your circuit design simple.
- Optical-Electronic Sensor Type: Based on reliable optical sensor technology with switching transducer output — ideal for beam-break, proximity, and position-detection projects.
- Breadboard & Arduino Compatible: Standard 3-pin interface makes it easy to plug directly into a breadboard or connect to Arduino, Raspberry Pi, and other microcontroller platforms.
- Compact & Lightweight: Small form factor fits neatly into any project enclosure or DIY build.
- Polymer Construction: Durable polymer housing protects the components during use and handling.
Specifications
- Laser Wavelength: 650nm (red)
- Module Type: Optical-Electronics Sensor
- Output Type: Switching Transducer
- Receiver Type: Non-Modulator Tube Laser Receiver
- Material: Polymer
- Interface: 3-pin (Signal, VCC, GND)
- Compatible With: Arduino, Raspberry Pi, ESP8266, ESP32, and most 5V microcontrollers
- Country of Origin: Made in Mainland China
What's in the Box
- 1× KY-008 650nm Laser Transmitter Module
- 1× Non-Modulator Tube Laser Receiver/Sensor Module
Perfect For
- Arduino & DIY electronics projects
- Beam-break and proximity detection circuits
- Optical ray sensing experiments
- STEM education and prototyping
- Robotics and automation builds
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Frequently Asked Questions
Q: Is the KY-008 650nm laser transmitter module compatible with Arduino?
A: Yes! The KY-008 laser transmitter module uses a standard 3-pin interface (Signal, VCC, GND) and operates at 5V, making it fully compatible with Arduino Uno, Nano, Mega, and most other popular microcontroller boards including Raspberry Pi and ESP8266/ESP32.
Q: What does the laser receiver module detect?
A: The non-modulator tube laser receiver module is designed to detect the presence or absence of the 650nm red laser beam from the transmitter. When the beam is interrupted or aligned with the receiver, it triggers a switching output signal — ideal for beam-break detection, object sensing, and similar optical sensing applications.
Q: Do I need any additional components to use this kit?
A: The kit includes both the transmitter and receiver modules. To get started, you'll also need a microcontroller (such as an Arduino), connecting wires, and a 5V power supply. No additional optical components are required for basic beam-break or proximity sensing projects.