KY-021 - Mini magnetic Reed module

This page provides the datasheet information for the KY-021, a member of the KY-021-Joy Mini magnetic Reed module family.

Description

If the sensor is close to a magnetic field, the input pins are connected.

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KY-021 Mini magnetic Reed module by Joy-IT - Datasheet Preview — Datasheet preview – KY-021

Datasheet Details

Part number	KY-021
Manufacturer	Joy-IT
File Size	357.72 KB
Description	Mini magnetic Reed module
Datasheet	KY-021 Datasheet
Additional preview pages of the KY-021 datasheet.

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Full PDF Text Transcription

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KY-021 Mini magnetic Reed module KY-021 Mini magnetic Reed module Contents 1 Picture ................................................................................................................................................................. 1 2 Technical data / Short description ....................................................................................................................... 1 3 Pinout ................................................................................................................................................................... 2 4 Code example Arduino ......................................................................................................................................... 2 5 Code example Raspberry Pi ..........................

Published: Sep 16, 2019 |