LINE SENSOR<br><br><strong>Feature:</strong><br><br>-Using infrared reflective sensor TCRT5000<br>-The detection distance: 1mm - 8mm apply focal distance of 2.5mm<br>-The comparator output signal clean, good waveform, driving ability, more than 15mA<br>-With a multi-turn precision potentiometer adjustable sensitivity adjustment<br>-The working voltage of 3.3V ~ 5V<br>-The output format: digital switching outputs (0 and 1)<br>-A fixed bolt holes for easy installation<br>-A small PCB board size: 3.2 x 1.4cm<br>-Using a wide voltage LM393 comparator<br><br><strong>Usage:</strong><br><br>Meter pulse data sampling<br>Fax paper shredders detection<br>Obstacle detection<br>Black and white line detection<br><br>