2 Stück Drehgeber Modul Hochwertiges Potentiometer Elektronisches Bauteil 5V♪
6,68 €
The reading system is based on the rotation of a radial indexing disk (code wheel) consisting of alternating light-transmissive window and opaque window, while being vertically illuminated by an infrared source, which projects the image of the code disk onto the of the receiver.
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