LM393 3144 Hall Effect Sensor Module
LM393 3144 Hall Effect Sensor Module is very easy to use with Arduino or other microcontrollers. It has + - supply and output pins. You can adjust the sensitivity with the potentiometer on it.
Features:
- Operating Voltage: 3.3V - 5V
- Dimensions: 40x10.7mm
- Mounting Hole Diameter: 2.5mm