IR Proximity Sensor Module

The IR Proximity Sensor module has great adaptive capability of the ambient light, having a pair of infrared transmitter and the receiver tube, the infrared emitting tube to emit a certain frequency, encounters an obstacle detection direction (reflecting surface), infrared reflected back to the receiver tube receiving, after a comparator circuit processing, the green LED lights up, while the signal output will output digital signal (a low-level signal), through the potentiometer knob to adjust the detection distance, the effective distance range 2 10cm working voltage of 3.3V-5V. The detection range of the sensor can be adjusted by the potentiometer, with little interference, easy to assemble, easy to use features, can be widely used for
robot obstacle avoidance, obstacle avoidance car assembly line count and black-and-white line tracking, and many other occasions.

APPLICATIONS:
1. IP cameras
2. Gas Analyzers
3. Alarm systems and other crime prevention devices
4. Battery-driven human presence sensors for loT smat homes
5. IR sensors are also used in IR imaging devices, optical power meters, sorting devices, remote sensing, flame monitors, moisture analyzers, night vision devices, infrared astronomy, etc.