Alinan 4pcs Laser Sensor Module NonModulator Tube Laser Receiver Module with 4pcs KY008 650nm Laser Transmitter Module for AVR

This sensor uses a nonmodulated laser receiver Please use it in a place where there is no light indoors Sunlight or other lamps may interfere It is recommended to use it in a dark environment Output High level when there is laser irradiation Low level when there is no laser irradiation Supply Voltage 5V Size KY008 Laser Transmitter Module 15 24mm Laser Receiver Sensor Module 152x222mm060x084Inches Package Included 4pcs x KY008 Laser Transmitter Module 4pcs x Laser Receiver Sensor Module.