Infrared Proximity Sensor IR Infrared Obstacle Avoidance Sensor Module Compatible With

Characteristic: Using TCRT5000 infrared reflection sensor The detection range: 1mm ~ 8mm apply focal length of 2.5mm The comparator output signal clean - good waveform - driving ability - more than 15mA With a multi-turn precision potentiometer adjustable sensitivity adjustment The working voltage of 3.3V ~ 5V The output format: digital switching outputs (0 and 1) Fixed screw holes for easy installation Small board size: 32 x 14 mm/ 12.6 x 5.5 inch Using an LM393 wide voltage comparator widely used: Counter pulse data acquisition Fax paper shredder detection Obstacle detection Black and white line detection Package included: 5 x TCRT5000 Infrared Reflection Sensor Module IR Barrier Line Athletics Photoelectric Sensor 【Advantage】The comparator output signal is clean - good waveform - driving ability - more than 15mA 【Connection method】VCC-pin: Connect the positive pole of the power supply (3-5V); GND-pin: Connect the negative pole of the power supply; DO-pin: switch signal output; AO-pin: analog signal output. 【Wide Application】For obstacle detection, Watt meter pulse data sampling, Detecting black and white line, Detecting Fax machine and shredder paper, for limits of movement on robotic arm.