Photo-interrupter Module

SunFounderSKU: TS0212D

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A photo-interrupter is a sensor that arranges the light-emitting component and light-receiving component face-to-face and packages them together. It applies the principle that light is interrupted when an object passes through the sensor. Therefore, photo-interrupters are widely used in many fields like speed measurement.

  • Detection of movements in position, tape detector, tape loading control, and contactless switch. 
  • Detection of objects, positioning and counting, speed measurement, or detection in other automatic control devices. 
  • Material level control, travel control, cut-to-length fissure, material cutting detection, and burglar alarm. 
  • Applicable to various daily products like smart plug-in card switch, automatic sensor, energy-saving switch, slot machine, small household appliances, scanner, fax machine, lighting, etc. 
  • Support quick response; highly sensitive. 
  • Provide a peak wavelength of 940nm. 
  • With power light and signal output indicator and 3-pin anti-reverse cable. 
  • PCB size: 2.0 x 2.0 cm. 
  • Working voltage: 3.3-5V. 
  • Photo-interrupter module x 1 
  • 3-Pin anti-reverse cable x 1