fulabs Laser Sensor Module non-modulator Tube Laser Receiver Module

● Dimensions: 1.52cm × 2.22cm (compact size, suitable for embedded installation)

● Operating Voltage: 5V (compatible with common microcontrollers/development boards such as Arduino, STM32, etc.)

Output Signal:

When laser is detected: Outputs high level (typically 5V or 3.3V, depending on power supply)

When no laser is detected: Outputs low level (0V)

Operating Environment Requirements:

Uses a non-modulated laser receiver, making it susceptible to ambient light interference.

Recommended for use in dark or low-light indoor environments to avoid interference from sunlight, lamps, or other light sources.

Typical Applications

Laser-triggered switches (e.g., automatic doors, counting devices)

3D printer limit or calibration

Industrial equipment positioning detection

For improved anti-interference performance, consider adding a light shield or opting for a modulated laser sensor.

Let me know if you need further adjustments!