Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
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Description
MG811 CO2 Sensor Dioxido Carbono - (AD14214)Descripcin: Este sensor, est diseado para capturar el CO2 en el ambiente. "El dixido de carbono es un gas incoloro, inholoro y vital para la vida en la Tierra. Este compuesto qumico encontrado en la naturaleza est compuesto de un tomo de carbono unido con sendos enlaces covalentes dobles a dos tomos de oxgeno. El CO2 existe en la atmsfera de la Tierra como gas traza a una concentracin de alrededor de 0,04% (400 ppm) en volumen. Fuentes naturales
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Best in 7 days
![CCS811 - SparkFun Air Quality Breakout [SEN-14193] - (AD49967)](https://cdn.shopify.com/s/files/1/0699/1344/4452/files/14193-01.jpg?v=1747029766)
Best in 7 days
Best in 7 days
Best in 7 days
4.7 ★★★★★
Based on 391 reviews
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Product Reviews
★★★★★ 5
Great shoe
Size: 3 Little Kid, Color: Black
Great slip ins. Comfortable and good arch support for high arches. Cute style
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2025
★★★★★ 5
Hands free comfort!!
Size: 5 Big Kid, Color: Black
Superb comfortable, great quality and got it at such a good price. My daughter is very happy and wears these every day since a couple of months and they still look new. Best part hands free!!
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Reviewed in the United States on December 1, 2025
★★★★★ 5
good shoes
Size: 8 Toddler, Color: Black, Size: 8 Toddler, Color: Black
fit great the child like it
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Toddler approved
Size: 8 Toddler, Color: Black
My kid loves these shoes. We’ve bought them multiple times. She can get them on and off easily and they stand up to her wild adventures.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
So cute and so worth it!
Size: 3 Little Kid, Color: Turquoise
AMAZING for my 7 year old daughter. She can tie shoes but I no longer have to wait on her to do so. It takes 2 seconds for her to put these on and she says that they are super comfortable. We have been to Silver dollar City multiple times and she never complains about her feet hurting! They are easily washed in the washer. They hold up great. I think they are very much worth the money! Fit normal.
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Reviewed in the United States on December 8, 2025
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