Arduino

Haitronic Mini Reed Switch KY-021 Module for Arduino

The Haitronic KY-021 module detects magnetic fields and is activated by magnets. It is used as a proximity sensor in mechanical systems, as well as in doors, windows, and DIY projects.

  • Type: Module
  • ...

The Haitronic KY-021 module detects magnetic fields and is activated by magnets. It is used as a proximity sensor in mechanical systems, as well as in doors, windows, and DIY projects.

  • Type: Module
  • Operating voltage: 3.3–5 V
  • Board material: PCB
  • Mounting holes: Yes
See Description & Specifications See Description & Specifications
1 31 €
Delivery by Fri, 13 Nov
14,00 €   shipping cost
Sent from Greece
From Rozakos Industries
Greece
20+ pieces
See Microelectronics on the page of Rozakos Industries

Learn more about invoicing

Reviews (1)

Reviews

  1. 1
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product

Description & Specifications

The Haitronic KY-021 module detects magnetic fields and is activated by magnets. It is used as a proximity sensor in mechanical systems, as well as in doors, windows, and DIY projects.

  • Type: Module
  • Operating voltage: 3.3–5 V
  • Board material: PCB
  • Mounting holes: Yes

Manufacturer

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.

Reviews (1)

  1. 1
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
1,31 €
14,00 €   shipping cost