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DKK20.30
DKK42.30

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4.1

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KY-021 Reed switch/Magnetisk kontaktmodul mini Fugtighed Den drives af en RP2040

SKU: 29374291635

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USA
  • USA
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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19

Description

Den drives af en RP2040 mikrocontroller chip

Upgrade your electronics projects with the KY-033 IR distance meter

Warranty and shipping

Euler-vinkler eller rotationsvektor

En forbedret pandant til HC-SR04 ultrasonisk sensor nu også vandtæt

KY-021 Reed switch/Magnetisk kontaktmodul mini Fugtighed Den drives af en RP2040Simpel og plidelig magnetisk kontakt Denne sensor benytter sig af en magnetisk kontakt type der kaldes en Reed Switch. Praktisk fungerer sledes at to kontaktflader rrer hinanden nr en magnetfelt kommer tt p kontaktfladerne. Dette sensormodul har en 10KOhm pull down modstand. Reed switchen er normally open, og output signalet vil derfor vre trukket ned til jord med 10KOhm, hvis der intet magnetfelt er i nrheden er. Nr en magnet bliver placeret i

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  • Final sale items are not eligible for returns or exchanges.
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