Arduino 4 Relays Shield

Marsoni

M251S

$34.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Arduino 4 Relays ShieldThe Arduino 4 Relays Shield is the perfect solution for safely controlling high power devices with your Arduino board. Designed to overcome the current and voltage limitations of standard digital I O pins, this shield features four powerful 60W relays, allowing you to switch high power loads with ease and precision. Each relay offers 2 pole changeover contacts (NO and NC). To increase current handling capabilities, the two changeover contacts per

Easy Shipping

Quick Dispatch:

Your Arduino 4 Relays Shield orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Arduino 4 Relays Shield ships.

Need Help?
Questions about Arduino 4 Relays Shield, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Arduino 4 Relays Shield in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I absolutely love these pillows, I love the fact that they come with a cover to protect them. They're just the right amount of density to them to make them extremely comfortable. They don't flatten down and just stay flat. I've had one set of them for quite a while now and they're still just as good as the brand new ones that I bought. Eventually I will be replacing every pillow in my house with these pillows. They're very well made, The filling is just right, the size is perfect, the quality is absolutely amazing. If you buy these pillows you won't regret it, they're literally the probably the best pillows I've ever bought. And also one of the cheaper ones that I bought in price not quality. And I've never bought any of the store that come with the protective covers with them either. I do highly recommend them.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 10, 2026

Verified Purchase

Bridgett Whitaker

Whiting, US

★★★★★ 5

Great pillow

Size: Standard (2 Pillows + 2 Protectors), Style: Medium, Configuration: Pillows + Protectors

This pillow is great. It supports my head and is just the right softness. Love the fact that it is machine washable. Would definitely purchase it again.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 21, 2026

Verified Purchase

Amazon Customer

Massapequa, US

★★★★★ 5

Great pillow

Size: Standard (2 Pillows + 2 Protectors), Style: Medium, Configuration: Pillows + Protectors

Very well made pillow! It doesn't go flat right away like so many other pillows do. Very comfortable as well. I would purchase again.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 20, 2026

Verified Purchase

Helen Cottrell

Whiting, US

★★★★★ 4

Would buy again

Size: Standard (2 Pillows + 2 Protectors), Style: Medium, Configuration: Pillows + Protectors

I bought these pillows with the pillow protectors included. After 15 minutes of fluffing the pillows in the dryer they took their shape and were ready to use.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 22, 2026