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4 Channel Infrared Obstacle Avoidance Sensor Module for Smart Car - Blue
Brand NO Model No Quantity 1 Color Blue Material PCB Features Infrared emission phototube of each channel sensor is giving off infra-red£¬ when infrared ray is not reflected back or intensity is not enough£¬ the infrared receiving phototube is off£¬ TTL output high level£¬ diodes light is off; When objection is in the range of detection£¬ infrared ray is reflected back or intensity is enough£¬ TTL output is low level£¬ diodes light is on Specification Working voltage: DC 3.3V~5V; Current: Above 1A; Working Temp: -10~50 centigrade; Installation hole: M3 screw; Detection range: 1mm~60cm(adjustable)£¬ the shorter the distance£¬ the better the performance; Sensor size: 25 x 11 x 10mm; VCC£¬GND: corresponding power supply terminals; DO1£¬ DO2£¬ DO3£¬ DO4: corresponding output terminals Application This module is designed for smart car£¬ robot and automated machine; It provides a kind of multifunction infrared detective system for the auto-machine; This module adopts infrared transmitter & receiver and components as a detector. English Manual/Spec Yes (E-file) Packing List 1 x Sensor module 12 x Dubond line (20cm)