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2 Channels 5V Relay Module

2 Channels 5V Relay Module - Main image
2 Channels 5V Relay Module
$1.5 $3 In stock

Category: Food & Desserts

Detta är ett 5V 2-kanals relämodul som kan styras direkt av ett brett spektrum av mikrokontroller som Arduino, AVR, PIC, ARM och MSP430. Modulen innehåller 2 reläer, där "NC"-portar betyder "Normalt ansluten till COM" och "NO"-portar betyder "Normalt öppen till COM". Modulen är även utrustad med 2 LED-lampor som visar reläernas status. Tyvärr är denna produkt inte tillgänglig för detaljhandel i din region. Utforska liknande produkter i vår butik istället. Om du vill köpa denna produkt i bulk, vänligen kontakta vår kundtjänst på [email protected]

Customer Reviews (4.8 / 5 · 5 reviews)

Claire ★★★★★

Took me ten minutes to wire this into my Arduino project, and the NC ports make it dead simple to switch between off and on states without any cross-talk. The 5V input works straight off the board's regulator, so no extra power headache. Two relays in this little package is exactly what I needed for

Joshua W. ★★★★★

Swapped out the bulky setup in my garage door controller for this little 5V module and the NC ports made wiring the fail-safe a breeze. It's been running 24/7 for two weeks without a single hiccup, and the optoisolation keeps my Arduino safe from any power spikes. Honestly, for the price of a coffee

Stella ★★★★★

These little boards are perfect for my Arduino projects, the 5V logic level means I don't need any extra components to switch my 12V loads. Both relay channels clicked on cleanly when I tested them, so I'm grabbing a few more for the next build.

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