SKU: 50416366371

MQ-4 Methane Natural Gas Sensor ADC121C 12-Bit ADC I2C Module - (AD80401)

$40.46 $44.95
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Ships within 48 hours · Estimated delivery Jun 11 - Jun 16

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Description

MQ-4 Methane Natural Gas Sensor ADC121C 12-Bit ADC I2C Module - (AD80401)Descripcin: El sensor de gas MQ 4 facilita el monitoreo de los niveles de concentracin de metano y gas natural utilizando nuestro factor de forma de mini mdulo I2C. El MQ4 est conectado a un convertidor analgico a digital de 12 bits ADC121C, que es capaz de expandirse a 9 sensores de gas por puerto I2C usando solo dos puentes de direccin (haciendo uso completo del sistema de direcciones flotantes). El MQ 4 es capaz de detectar niveles de concentracin

MQ-4 Methane Natural Gas Sensor ADC121C 12-Bit ADC I2C Module - (AD80401)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 50416366371

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4.5 ★★★★★
Based on 1699 reviews
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Verified Purchase
Daine
Omaha, US
★★★★★ 5
Juego de 2 almohadas
Size: Queen / 2 Packs, Color: White/Soft
These pillows are incredibly soft and comfortable! They provide the perfect balance between support and fluffiness, making them great for any sleeping position. The quality feels premium, and they stay cool throughout the night. Definitely a great purchase!
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Reviewed in the United States on April 21, 2026
E
Verified Purchase
Eslaine Alvarez
Belleville, US
★★★★★ 5
Very comfortable
Size: Queen / 2 Packs, Color: White/Soft
These pillows are the best investment I could have possibly made. They are of incredible quality and are soft—qualities that allow you to rest much better, as prioritizing such things is essential for achieving deep sleep. And with a super soft fabric.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
J
Verified Purchase
Joandra Dobao
Draper, US
★★★★★ 4
Okay pillows
Size: King / 2 Packs, Color: White/Soft
Soft and comfortable, the only downside to the pillows is that the feathers pop out from the cover and pinch
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Reviewed in the United States on March 5, 2026
M
Verified Purchase
Molly
Boise, US
★★★★★ 1
Do not recommend
Size: Standard / 2 Packs, Color: White/Soft
At an Airbnb in Marine CA, these pillows were on my bed. They were so wonderful, I took a picture of the label so I could order them for myself. After a few weeks, the feathers began working out of casing and would poke my head. I then put them in two pillowcases thinking that would make a difference- nope. When I removed the outer pillowcase to launder, there were 69-80 little feathers between the two layers. I went back to my old pillows and although they aren’t as great as down pillows, I don’t miss being poked and finding little feathers between the pillowcases and in my bedroom. Four months later, I am still finding a few random feathers in my bedroom.
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Reviewed in the United States on February 11, 2026
O
Verified Purchase
Osmary Rodriguez frometa
Draper, US
★★★★★ 5
Very Comfortable and Good Quality
Size: Queen / 2 Packs, Color: White/Soft
These pillows are very comfortable and soft, but still give good support for sleeping. The material feels high quality and the size is perfect for my bed. I’ve been sleeping much better since I started using them. I would definitely recommend them.
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Reviewed in the United States on March 13, 2026

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