KY-024 Hall-effect magnetic sensor with comparator
Magnetic Hall-effect sensor with comparator
KY-024 magnetic Hall-effect sensor with comparator, right
Magnetic Hall-effect sensor with comparator and dimensions
Upright KY-024 magnetic Hall-effect sensor with comparator
Back of a magnetic Hall-effect sensor with comparator
Front of a KY-024 magnetic Hall-effect sensor with comparator
  • KY-024 Hall-effect magnetic sensor with comparator
  • Magnetic Hall-effect sensor with comparator
  • KY-024 magnetic Hall-effect sensor with comparator, right
  • Magnetic Hall-effect sensor with comparator and dimensions
  • Upright KY-024 magnetic Hall-effect sensor with comparator
  • Back of a magnetic Hall-effect sensor with comparator
  • Front of a KY-024 magnetic Hall-effect sensor with comparator

KY-024 Hall-effect magnetic sensor with comparator

20,00 kr
16 in stock
Quantity

Dispatched from Aarhus, Denmark. Shipping calculated at checkout.

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eBits ApS

KY-024 Hall-effect magnetic sensor with comparator

20,00 kr

KY-024 provides both an analogue Hall voltage (AO) and a digital comparator signal (DO). The potentiometer sets the DO threshold. Chip supply limits do not establish the whole module’s rating or safe GPIO levels. Check the stocked variant, AO voltage and DO pull-up before connection to ESP32/Pico or other 3.3V logic; use an ADC and level/voltage conversion as needed. A Raspberry Pi computer requires an external ADC for AO.

KY-024 Hall-effect magnetic sensor with comparator

Detect a nearby magnet!


The KY-024 Hall-effect sensor is practical for projects that need contactless sensing, and its built-in comparator helps you get started right away.

A compact, efficient Hall-effect sensor for magnetic-measurement projects. It is easy to use and offers these features:

  • Built-in bipolar Hall-effect sensor with high sensitivity
  • Analogue output lets a microcontroller read the sensor directly
  • A built-in LM393 comparator automatically switches the digital output when the sensor level exceeds the threshold set with the potentiometer

Technical specifications

IC

 LM393, SS49E

Operating voltage

 Module limits must be verified; the previous 2.7–6.5V listing is not evidence for the whole board.

I/O voltage

 AO depends on magnetic field and supply; DO depends on pull-up. Not a guaranteed 3.3V output.
Maximum current consumption 20mA
Sensitivity
 1.0 mV/G min., 1.4 mV/G typ., 1.75 mV/G max.
Communication interface Analogue AO and digital comparator DO
Dimensions 32mm x 17mm x 8mm
Documentation and guide Link
Online resources for the module Link 1

What's included?

  • KY-024 Hall-effect magnetic sensor with comparator 

Warranty and shipping

We do our best to test all electronics before sending them to you.
This helps us deliver reliable products and saves you unnecessary trouble during development. Faults can occur, although we encounter them very rarely. If you have a problem with the equipment you ordered, you can always contact us, and we'll gladly help you resolve it. 

We dispatch from Aarhus to Denmark and Sweden. Shipping options and prices are shown at checkout. Delivery time depends on availability, destination and shipping method; contact us before ordering if you need an item by a specific date.