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10PCS LM393 3144 Hall sensor sensor module  speed  counting  Working voltage: DC 5V Sensitivity adjustable (fine adjustment)
10PCS LM393 3144 Hall sensor sensor module  speed  counting  Working voltage: DC 5V Sensitivity adjustable (fine adjustment)
10PCS LM393 3144 Hall sensor sensor module  speed  counting  Working voltage: DC 5V Sensitivity adjustable (fine adjustment)

10PCS LM393 3144 Hall sensor sensor module speed counting Working voltage: DC 5V Sensitivity adjustable (fine adjustment)

(5.0)
US $ 3.44
Out Of Stock

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