Description

PRODUCT DETAILS

Description

Hall effect Unit integrated with three A3144E Hall sensor switches which are processed by 74HC series gate integrated circuits.

Low-level signal can be generated when the magnet S pole is close to the top of the sensor or the N pole is close to the back, and the internal LED indicator will light up.

It is widely used in applications such as door sensor alarms, proximity sensors, rotation speed measurement and so on. The front side is the North pole, and the low level is output when the south pole signal of the magnetic field is sensed.

Produce Future

• Unipolar Hall switch sensor
• Fast response and high sensitivity
• Status indicator
• Low-level output
• Lego compatible

• Include

  • 1x Hall effect Unit
  • 1x GROVE Cable(20cm)
  • 1x Magnet

  • Application

    • Door sensor alarm
    • Magnetic field proximity sensing
    • Speed measurement

    • Specification

      Specification		Parameter
      Hall sensor		A3144E * 3
      Logic IC		74HC08D
      Status indication		RED LED
      Output Level		Active Low
      Net weight		4g
      Gross weight		17g
      Product Size		24*32*8mm
      Package Size		67*52*11mm

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