Hall Effect Sensor Switch Magnetic Detector Module For Arduino

1. signal output indication
2. Single channel signal output
3. Output effective signal is low level
4. Sensitivity adjustable
5. When there is Magnetic field cutting there is signal output
6. Circuit board output switch quantity(can connect MCU directly)
7. Can be used in such occasions as Motor speed/location detecting
8. Size: 32mm X 14mm
9. There is mounting screw holes of 3mm

We also have a selection of  Basic Starter Kit, Deluxe Starter Kit, Ultimate Starter Kit that utilize this module.

Directions:

• main chip: LM393,  Hall sensor
• + : positive power supply 3.3-5V ; – : power supply is negative; DO: digital output module, the output low magnetic induction; AO: Hall voltage output in real time.