Hall Switch Sensor Module Motor Speed Test Smart Car For Arduino

Description:

Support 5 V / 3.3 V voltage input
On-board signal output， the output signal is effective instruction low level and at the same time， the output signal lights out can be directly and single-chip microcomputer IO connection
Signal detection sensitivity can adjust
Reserve all the way more circuits (P3 voltage drawn)
On-board LM393 voltage comparator chip and hall sensing probe
PCB board size: 30 x15 mm

Package included:

1 x Hall switch sensor