Hall magnetic sensor
SensorsIn Stock

Hall magnetic sensor

205060% OFF

Component Technical Specifications

The Hall Effect Magnetic Sensor detects the presence and strength of magnetic fields using the Hall effect principle. It converts magnetic flux density into an electrical signal, making it ideal for non-contact switching, speed detection, and position sensing in automotive and industrial robotics projects.

Technical Specifications

Operating Voltage3.3V to 5V DC
Output TypeDual Output (Digital for magnetic threshold, Analog for field intensity)
Sensor TypeBipolar or Unipolar (depending on specific model like AH3144 or SS49E)
Interface4-pin configuration (VCC, GND, DO, AO)
Switching FrequencyHigh-speed response up to 100 kHz

Key Features for Makers

Contactless OperationSince it detects fields through air or plastic, it is immune to wear and tear, unlike mechanical switches.
Sensitivity AdjustmentFeatures an onboard potentiometer to calibrate the digital trigger point for specific magnetic strengths.
Status IndicatorsIncludes power and signal LEDs for immediate visual debugging during hardware assembly.

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