


PMW3901 Optical Flow Sensor Breakout
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
PMW3901 Optical Flow Sensor BreakoutThe PMW3901 Optical Flow Sensor Breakout is a specialized sensor designed to detect motion of surfaces from approximately 80mm to infinity. Ideal for DIY drone builds, this sensor uses a low resolution camera combined with advanced algorithms to detect motion, making it useful for measuring displacement or drift correction. This breakout board includes two white LEDs for illumination and operates at a frame rate of 121 FPS. It supports SPI interface,
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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
Our everyday shoe!
Size: 13 Little Kid, Color: Turquoise
Great shoes and good fit. Fits as expected. The sole has worn down a bit quicker than I had hoped but my kiddo wears them everyday. I would buy them again for sure!
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Reviewed in the United States on November 30, 2025
★★★★★ 5
So comfy !
Size: 2 Little Kid, Color: Lavender
Shoes are so comfy and stable . I love em !
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Reviewed in the United States on May 20, 2026
★★★★★ 5
a little roomy for narrow feet.
Size: 6 Big Kid, Color: Black/Black
Nice shoes. My little one has narrow feet so they are a little lose. Overall, a nice shoe.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
comfortable
Size: 7 Big Kid, Color: Black/Black
super comfortable!
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Great shoes
Size: 5 Big Kid, Color: Navy/Blue
Loved them but bought a size too small so had to buy another pair…my bad 🤦🏽♀️
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Reviewed in the United States on May 20, 2026