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Adafruit Rotary Trinkey - USB NeoPixel Rotary Encoder
Adafruit Rotary Trinkey - USB NeoPixel Rotary Encoder
Adafruit Rotary Trinkey - USB NeoPixel Rotary Encoder
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Adafruit Rotary Trinkey - USB NeoPixel Rotary Encoder

Marsoni M251S
Sale price$12.00
Pay 4 payments of $3.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Adafruit Rotary Trinkey - USB NeoPixel Rotary EncoderThe Adafruit Rotary Trinkey is a unique half USB key, half Adafruit Trinket, and half rotary encoder device packed with functionality and creativity. Featuring an ATSAMD21 microcontroller, a NeoPixel RGB LED, and a rotary encoder footprint, this board is designed to plug directly into a computer USB A port for easy rotary input control with colorful programmable illumination. Inspired by a similar project integrating a rotary encoder soldered onto a
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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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4.3 ★★★★★
Based on 1020 reviews
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Product Reviews
D
Verified Purchase
D. Hensley
New York, US
★★★★★ 5
Really classy watch!
Color: Brown/Stainless Steel/White, Color: Brown/Stainless Steel/White
Really looking watch, it looks expensive! It gives more confidence when wearing outfits. It's simple to look at, very minimalist, but it shows the date and day. I really like the roman numerals too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
A
Verified Purchase
Amazon Customer
Lexington, US
★★★★★ 4
nice watch. but no instructions included.
Color: Black
Nice looking watch! Good quality. Keeps good time. But… Can’t get the date to adjust. No instructions included in the package, just a sticker naming the buttons.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
G
Verified Purchase
giovanni mannino
Whiting, US
★★★★★ 5
Appearance
Color: Black
Great looking watch,well priced,fast delivery,no complaints
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
L
Verified Purchase
Lloyd
Port Orchard, US
★★★★★ 5
Nice Bau Haus clone!
Color: Black
Shockingly nice Bau Haus clone. We'll see how it holds up over time but...appearance and comfort are first rate so-far.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
J
Verified Purchase
Julian M.
Pawtucket, US
★★★★★ 1
QC Failure
Color: Black
Retro light works aleatory: Sometimes it activates a couple of seconds when button depressed, sometimes deactivated as soon as you release it. A gross quality control failure in a brand-new watch, very disappointing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026

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