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Adafruit STHS34PF80 IR Presence / Motion Sensor - STEMMA QT / Qwiic

Marsoni M251S
Sale price$25.00
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Get it in 3 business days with 1 day shipping. Friday, May 29
Adafruit STHS34PF80 IR Presence / Motion Sensor - STEMMA QT / QwiicWe stock many low cost "Passive IR" Presence Motion sensors, popular for detecting motion from humanoids and pets 5 to 20 feet away. The Adafruit STHS34PF80 IR Presence Motion Sensor is a deluxe PIR sensor version that detects presence up to 4 meters away without requiring a lens, making it ideal for small enclosures. This sensor comes with a full I2C interface to provide detailed info about IR detected, presence, movement, or temperature changes. It
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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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4.7 ★★★★★
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Verified Purchase
Andrew Mc
Natrona Heights, US
★★★★★ 5
Amazing solar
Color: Green/Green
You will love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 3
Feels cheap, not good for old eyes.
The watch seemed to work good. But it felt cheap, and I was looking for something with better illumination and easier to read. I ended up returning it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 3, 2025
L
Verified Purchase
Lauren
Massapequa, US
★★★★★ 5
Great buy!
Size: 14"-14.5" Neck 32"-33" Sleeve, Color: Black/Graphite
Got these for homecoming for my boys! Nice breathable fabrics (not the hot cotton feel). The black one easily doubled for all black attire for band concerts as well. Great price and have lasted multiple washes like new!
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Reviewed in the United States on July 1, 2025
C
Verified Purchase
Chris
Battle Creek, US
★★★★★ 4
It's okay
Size: 14"-14.5" Neck 32"-33" Sleeve, Color: Black/Graphite
Fits well, very rough fabric
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Reviewed in the United States on February 21, 2023
C
Verified Purchase
Carlos G
Grantham, US
★★★★★ 5
Great Quality
Size: 11.5, Color: Black/Ivory
EXCELLENT! Very comfortable and great looking shoes!
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Reviewed in the United States on May 30, 2026

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