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A3144 Hall Effect Sensor

K-TECHNICS
Out of stock
KSh100.00

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The A3144 is a unipolar digital Hall Effect sensor that acts as a magnetic switch. It detects a magnetic South pole and outputs a digital signal. 
Core Specifications
  • Voltage: 4.5V to 24V DC.
  • Output: Active LOW (0V when a magnet is detected).
  • Type: Open-collector (requires a 10kΩ pull-up resistor). 
Pinout (Flat Face Front, Left to Right)
  1. VCC: Power input.
  2. GND: Ground connection.
  3. OUT: Digital output signal. 
Uses
  • RPM counters.
  • Speedometers.
  • Door safety switches.
  • CNC limit switches.

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