A3144 Hall sensor with on board comparator

SKU
A3144BB
Out of stock
$1.95
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Overview
Hall effect sensor mounted on a breakout board with LM393 comparator


This module is based on the A3144E Hall switch sensor and it is designed to be used in applications requiring magnetic field sensing. It can be used for sensing motor speed, position and more.

It features two outputs: AO, the analog signal output and DO, the digital output, after being passed through a voltage comparator. The Hall sensor outputs a low level voltage when magnetic field is detected.

Module Interface Description:<br>

VCC: Positive power supply, 3.3 V to 5 V
GND: Negative power supply
DO: Digital signal output
AO: Analong signal output
Features
3 mm mounting screw holes for easy installation
Power indicator
Comparator output indicator
Specifications
Chip: LM393 voltage comparator, A3144 Hall sensor
Working Voltage: 3 VDC to 5.5 VDC
Comparator output capability: 16 mA
PCB Size: 32 x 14 mm
Magnetic Sensitivity :50-350 Gauss

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Applications

Limit switch
Robot
Measure RPM