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0104110000003331
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Hall sensor module YS-27 that can be used to detect magnetic induction.
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Dimensions: 32 mm x 11 mm x 20 mm.
The Hall sensor module can be used to detect the number of revolutions per minute on the engines, to detect whether a door is closed or not, or to others in your creative projects.
The module contains an integrated LM393 comparator circuit to generate a digital output rather than an analog output. The reference voltage for the module can be set by a potentiometer.
The module also has a mounting hole.
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