SainSmart 4-Channel Multifunctional Programmable Relay Module
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SainSmart 4-Channel Multifunctional Programmable Relay Module

1.0/5
Product ID: 132200031
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1.0

All from verified purchases

C**T

MIT programmer needed

Still haven’t figured out how to program this thing, now it just does random switching.

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TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Currently out of stock

Irelandstore

Sorry, this item from our Ireland store is out of stock. We're restocking soon—check back or contact support for similar products.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Sainsmart 4 Channel Multifunctional Programmable Relay Module | Desertcart Ireland