KY-024 Hall Sensor Module Linear Magnetic Force Hall Sensor A3144 For Arduino

Main chips: LM393, 3144 Hall sensor magnetic induction probe
Working voltage: DC 5V
characteristic:
1. With signal output indication
2. With mounting hole, convenient for fixed installation
3. The output effective signal is low level
4. Sensitivity adjustable (fine adjustment)
5. High sensitivity of magnetic field induction detection
6. The circuit board outputs the switching value, which can be directly connected to the IO port of the single chip microcomputer
7. It can be used for motor speed measurement, position detection and other occasions