2-way TCRT5000 Tracking module

SINONING

$2.99 

Description

Uses:
1 meter pulse data sampling
2 , fax paper shredders detection
3 , obstacle detection
4 , black and white line detection
Module Features :
1, using infrared reflective sensor TCRT5000
2 , the detection distance : 1mm ~ 8mm applicable , the focal distance of 2.5mm
3 , the comparator output signal clean, good waveform , driving ability , more than 15mA.
4 , with a multi-turn precision potentiometer adjustable sensitivity adjustment
5 , the working voltage of 3.3V-5V
6, the output format : digital switching outputs ( 0 and 1 )
7 , a fixed bolt holes for easy installation
8 , a small PCB board size : 3.2cm x 1.7cm
9 , using a wide voltage LM393 comparator
Module Features:
TCRT5000 infrared sensor emits infrared emitting diode continuously when no infrared rays emitted or reflected back is reflected back but the strength is not large enough , the phototransistor has been in the off state , and the output terminal of the module is high, indicating that the diode has been in the off state ; in the object to be detected within the detection range , and the intensity of the reflected infrared rays is large enough , phototransistor saturated , and the output terminal of the module is low, the indicator LED is lit .

shipping list:1pcs 2-way black white line detection  sensor module tracing module 

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