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  • 49E hall sensor
  • Features wide range voltage comparator LM393
  • Adjustable sensitivity
  • Signal output indicator
  • Weight: 0.005 kg


  • Power: 2.3V ~ 5.3V
  • Dimension: 27.0mm * 15.5mm
  • Mounting holes size: 2.0mm


  • Motor speed measurement
  • Object position detection
  • Smart car
  • Electronic bricks

How to Use

In the case of working with a MCU:

  • VCC: 2.3V ~ 5.3V
  • GND: power supply ground
  • AOUT: MCU.IO (analog output)
  • DOUT: MCU.IO (digital output)


Development resources: demo codes, schematic, datasheets, etc.

Parts List

  • Hall Sensor x 1
  • 4-pin custom connector jumper wire x 1

Hall Sensor

  • Brand: Waveshare
  • Product Code: WVSHARE-66
  • Reward Points: 4
  • Availability: Out Of Stock
  • £5.21

  • Ex Tax: £4.35
  • Price in reward points: 100

Hall Sensor

Hall Sensor


This Hall Sensor senses nearby magnetic objects and sends a signal via digital output.

Qty: 3

Hall Sensor

Hall Sensor


Motion sensor and object detection

Out Of Stock

Gravity: 360 Degree Hall Angle Sensor

Gravity: 360 Degree Hall Angle Sensor


Miniature 360 degree sensor which works based on the principle of the Hall effect

Qty: 1