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Firgelli Robots 10mm Groove Opto-coupler Sensor Unit

10mm Groove Opto-Coupler Sensor Unit


10mm Groove Opto-coupler Sensor Unit


By using voltage comparator LM393, this mini Motor Speed Sensor module is used  for motor motion control. It is designed on the basis of optical sensor by having the electrical circuit installed inside the plastic enclosure. Its highly flexible positioning makes installation easy.


* Groove width is 10mm;

* VCC GND OUT use 2.54mm standard pins for easy connections;

* Power indication by LED is installed;

* Has output status indication light. At output high TTL, the light is off, and vise versa;

* When an object in the groove, output high TTL, and vise verse;

* Signal is emitted by comparator for better reliability and waveform;

* Working power is DC 3.3 - 5.0V;

* 3 mm screw hole, easy to mount;

*  PCB measurement: 25 * 20mm


Motor speed detection, position detection, pulse counting, etc..

0.2 lb

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