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  • Overview
  • In The Box
  • FAQ


This is a set of transmitter and receiver in one of the photoelectric sensor. The detection distance can be adjusted upon request.

The sensor has a detection range, interference by visible light small, cheap, easy to assemble, easy to use and so on.

Easy to use features of the robot obstacle avoidance, and assembly line piece can be widely used in many occasions.



Electrical Characteristics:

Power supply: 5V

Current: 0.01A

Default setting distance: 20cm.Sensing distance can be adjusted according to requirements.

Connector Definition:

Red - “+”, Yellow - signal, Brown -”-”


Diameter: 17mm

Sensor length: 52mm

Wire length: 288mm



1. Please according to the color: Yellow-IO, Red-VCC, Brown-GND.

2. The factory setting of the infrared detection range is 20mm, you can adjust it by yourself.

Package include:

2 x Photoelectric Sensor