KY-024 4pin Linear Magnetic Switches Speed Counting Hall Sensor Module Geekcreit for Arduino – products that work with o

Was: 5.99
Price: 1.80

Features 1 has the signal output instructions 2 single signal output 3 effective signal output for low level 4 sensitivity adjustable pure tone 5 have the field cuts have signal output6 circuit board output switch quantity can be directly by Package Incuded 1 x KY 024 Hall Sensor Module
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