Brand N/A Model N/A Quantity 1 Color Blue Material The PCB + plastic + iron Features DC 5V Specification Chip: LM393 3144 Hall sensor; Working voltage: DC5V; Having a signal output indication; One single channel output. Low level output signal; Sensitivity adjustable (fine-tuning). Has signal output when there is a magnetic field cut; Circuit board output switch! (Can be directly connected MCU); Can be used for motor speed / position detection and other occasions Application For your DIY project English Manual/Spec Have Packing List 1 x Hall sensor module