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KY-021 - Mini magnetic Reed module

Download the KY-021 datasheet PDF (KY-021-Joy included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for mini magnetic reed module.

Description

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

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (KY-021-Joy-IT.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number KY-021
Manufacturer Joy-IT
File Size 357.72 KB
Description Mini magnetic Reed module
Datasheet download datasheet KY-021 Datasheet

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Other Datasheets by Joy-IT
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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 ..........................
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