2.3" digital objects counter
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Photoresistor And Laser Operated Large Digital Objects Counter With 2.3″ Displays
US $29.959 items soldAdd to cartPhotoresistor And Laser Operated Large Digital Objects Counter With 2.3″ Displays
US $29.959 items soldA laser light module illuminates the photoresistor continuously and whenever any object obstructs the laser light falling on the photoresistor, the counter increases the count. You can use this 3 digit digital objects counter for counting objects or people entering a room. It can be used by engineers for learning about digital counters.
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