5V 30mW Laser Photoelectric Switch

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Voltage: 5VDC Composed of Emitter and Receptor Power (Emitter): 30mW Detection Range: 65M The 5V 30mW Laser Photoelectric Switch is a photoelectric switch that is composed of emitt er and receptor. The emitter consists of a laser diode, and the laser has the characteristics of high precision, good orientation etc. The receptor consists of a photoelectric element. When receiving the laser pulse, the built-in light conducts. It can be directly compatible with Arduino to develop related products. Of course, it is also very suitable for photoelectric counting, security, ultra-high vehicle overrun detection etc. Show more