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Infrared Barrier Sensor Module (Obstacle Avoidance)

Marsoni M251S
Sale price$49.00
Pay 4 payments of $12.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Infrared Barrier Sensor Module (Obstacle Avoidance)The sensor module light is adaptable to the environment, it has a pair of infrared transmitting and receiving tube, tube infrared emit a certain frequency, when detecting direction meet with obstacles (reflecting surface), reflected infrared receiving tube, after the comparator circuit processing, green indicator will light up, at the same time signal output interface to output digital signal (a low level signal), can be through the potentiometer knob
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
Based on 1878 reviews
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Yurui
San Leandro, US
★★★★★ 5
Perfect Toys
Color: Baguette, Size: Large, Color: Baguette, Size: Large
Excellent dog toys! They arrived quickly, look exactly like the pictures, and my dog was excited immediately. Good quality stitching and no weird smell. Perfect for chewing, tossing, and playing fetch indoors. Would buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
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anthony f. lopinto
Cuba, US
★★★★★ 5
Good product
Color: Cannoli, Size: Large
Great quality and awesome looking. Easy install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
C
Verified Purchase
Christine J
Lowell, US
★★★★★ 5
Love this for our dog
Color: 5 in 1, Size: Small
These are wonderful. They're made well and are the perfect size for small and medium dogs. My yorkie loves them and they're a fun toy to fetch. We love the cannoli and eclair the best since we make those desserts in real life. Packaged well and shipped fast.
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Reviewed in the United States on April 2, 2026
M
Verified Purchase
Michele
Battle Creek, US
★★★★★ 4
Fun dog toy
Color: 5 in 1, Size: Small
Cute dog toys but don’t last long- my dogs are only 11 pounds
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Reviewed in the United States on January 22, 2026
N
Verified Purchase
Nita
Battle Creek, US
★★★★★ 5
Great
Color: Cannoli, Size: Small
Very durable for my teething puppy. She loves the squeaker
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Reviewed in the United States on May 12, 2026

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