3-80cm infrared digital obstacle avoidance sensor

“Infrared proximity switch is a photoelectric switch sensor that integrates transmitting and receiving.
The output of digital signal is accompanied by the indicator light on the back of the sensor turning on and off, and the detection distance can be adjusted according to requirements.
The sensor has the characteristics of long detection range, low interference from visible light, cheap price, easy assembly, and convenient use. It can be widely used in many occasions such as robot obstacle avoidance, interactive media, and industrial automation assembly lines. “