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Haitronic Mini Reed Switch KY-021 Module for Arduino
Arduino

Haitronic Mini Reed Switch KY-021 Module for Arduino

Mini magnetic contact sensor KY-021 for Arduino. Reed contacts are activated by magnets and are commonly used in mechanical systems as proximity sensors.

Features:

  • Easy to use
  • Operating voltage:...

Mini magnetic contact sensor KY-021 for Arduino. Reed contacts are activated by magnets and are commonly used in mechanical systems as proximity sensors.

Features:

  • Easy to use
  • Operating voltage: 3.3V~5V
  • Material: PCB
  • Screw holes for mounting
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Description

Description

Mini magnetic contact sensor KY-021 for Arduino. Reed contacts are activated by magnets and are commonly used in mechanical systems as proximity sensors.

Features:

  • Easy to use
  • Operating voltage: 3.3V~5V
  • Material: PCB
  • Screw holes for mounting

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Type
Module
Board Model
-
Chipset
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Description & Specifications

Mini magnetic contact sensor KY-021 for Arduino. Reed contacts are activated by magnets and are commonly used in mechanical systems as proximity sensors.

Features:

  • Easy to use
  • Operating voltage: 3.3V~5V
  • Material: PCB
  • Screw holes for mounting

Manufacturer

Manufacturer Details

Warnings & Safety Information
Type
Module
Board Model
-
Chipset
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

0,99 €
14,00 €   shipping cost